{"title":"Couplers \u0026 Specialty Adapters","description":"\u003cp\u003eAN female couplers, extenders, flare tees, and gauge port adapters for custom plumbing and pressure sensor takeoffs. Compatible with 1988-1998 Chevrolet\/GMC OBS trucks and SUVs.\u003c\/p\u003e","products":[{"product_id":"10-an-male-to-10-an-female-extender","title":"-10 AN Male to -10 AN Female Extender","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN fitting works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-10 AN Male to -10 AN Female Extender\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Built to handle high-pressure, high-temperature fuel, oil, coolant, and power steering plumbing, including E85 and ethanol-based fuels.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs when building or upgrading custom fuel, oil, or power steering lines.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN fitting\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-10-E10-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58750673453216,"sku":"CF-M2F-10-E10-000-BL","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/10-AN-Extender-Black.png?v=1787352347"},{"product_id":"8an-to-7-8-20-short-carburetor-inlet-fitting","title":"-8AN to 7\/8-20 Short Carburetor Inlet Fitting","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN fitting works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-8AN to 7\/8-20 Short Carburetor Inlet Fitting\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Built to handle high-pressure, high-temperature fuel plumbing, including E85 and ethanol-based fuels.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs when building or upgrading a carbureted fuel system.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN fitting\u003c\/li\u003e\n\u003cli\u003ePart number: CF-SCA-08-078-020-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58750673649824,"sku":"CF-SCA-08-078-020-BL","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Short-Carburetor-Inlet-Fitting-Black.png?v=1787352350"},{"product_id":"6an-to-7-8-20-short-carburetor-inlet-fitting","title":"-6AN to 7\/8-20 Short Carburetor Inlet Fitting","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN fitting works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-6AN to 7\/8-20 Short Carburetor Inlet Fitting\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Built to handle high-pressure, high-temperature fuel plumbing, including E85 and ethanol-based fuels.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs when building or upgrading a carbureted fuel system.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN fitting\u003c\/li\u003e\n\u003cli\u003ePart number: CF-SCA-06-078-020-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58750673715360,"sku":"CF-SCA-06-078-020-BL","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Short-Carburetor-Inlet-Fitting-Black_4d47222c-1e0b-4897-b8f4-e54195909b28.png?v=1787352350"},{"product_id":"8an-to-7-8-20-long-carburetor-inlet-fitting","title":"-8AN to 7\/8-20 Long Carburetor Inlet Fitting","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN fitting works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-8AN to 7\/8-20 Long Carburetor Inlet Fitting\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Built to handle high-pressure, high-temperature fuel plumbing, including E85 and ethanol-based fuels.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs when building or upgrading a carbureted fuel system.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN fitting\u003c\/li\u003e\n\u003cli\u003ePart number: CF-LCA-08-078-020-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58750673780896,"sku":"CF-LCA-08-078-020-BL","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Long-Carburetor-Inlet-Fitting-Black.png?v=1787352351"},{"product_id":"8an-to-5-8-20-long-carburetor-inlet-fitting","title":"-8AN to 5\/8-20 Long Carburetor Inlet Fitting","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN fitting works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-8AN to 5\/8-20 Long Carburetor Inlet Fitting\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Built to handle high-pressure, high-temperature fuel plumbing, including E85 and ethanol-based fuels.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs when building or upgrading a carbureted fuel system.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN fitting\u003c\/li\u003e\n\u003cli\u003ePart number: CF-LCA-08-058-020-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58750673813664,"sku":"CF-LCA-08-058-020-BL","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Long-Carburetor-Inlet-Fitting-Black_32d9b31a-7a7e-4179-8c63-4506cb668677.png?v=1787352352"},{"product_id":"6an-to-7-8-20-long-carburetor-inlet-fitting","title":"-6AN to 7\/8-20 Long Carburetor Inlet Fitting","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN fitting works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-6AN to 7\/8-20 Long Carburetor Inlet Fitting\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Built to handle high-pressure, high-temperature fuel plumbing, including E85 and ethanol-based fuels.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs when building or upgrading a carbureted fuel system.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN fitting\u003c\/li\u003e\n\u003cli\u003ePart number: CF-LCA-06-078-020-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58750673879200,"sku":"CF-LCA-06-078-020-BL","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Long-Carburetor-Inlet-Fitting-Black_cd4af81a-dbb9-48f3-8a19-94f84d4ded38.png?v=1787352352"},{"product_id":"6an-to-5-8-20-long-carburetor-inlet-fitting","title":"-6AN to 5\/8-20 Long Carburetor Inlet Fitting","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN fitting works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-6AN to 5\/8-20 Long Carburetor Inlet Fitting\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Built to handle high-pressure, high-temperature fuel plumbing, including E85 and ethanol-based fuels.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs when building or upgrading a carbureted fuel system.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN fitting\u003c\/li\u003e\n\u003cli\u003ePart number: CF-LCA-06-058-020-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58750673944736,"sku":"CF-LCA-06-058-020-BL","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Long-Carburetor-Inlet-Fitting-Black_044a6a76-18ec-4991-8f3f-09008bb31046.png?v=1787352353"},{"product_id":"8an-flare-tee-w-1-8-npt-port","title":"-8AN Flare Tee w\/ 1\/8\" NPT Port","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN fitting works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-8AN Flare Tee w\/ 1\/8\" NPT Port\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Built to handle high-pressure, high-temperature fuel, oil, coolant, and power steering plumbing, including E85 and ethanol-based fuels. The NPT port is ideal for adding a pressure sensor or gauge takeoff.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN fitting\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FTA-08-008-018-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58750673977504,"sku":"CF-FTA-08-008-018-BL","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Flare-Tee-with-NPT-Port-Black.png?v=1787352353"},{"product_id":"6an-flare-tee-w-1-8-npt-port","title":"-6AN Flare Tee w\/ 1\/8\" NPT Port","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN fitting works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-6AN Flare Tee w\/ 1\/8\" NPT Port\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Built to handle high-pressure, high-temperature fuel, oil, coolant, and power steering plumbing, including E85 and ethanol-based fuels. The NPT port is ideal for adding a pressure sensor or gauge takeoff.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN fitting\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FTA-06-006-018-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58750674043040,"sku":"CF-FTA-06-006-018-BL","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Flare-Tee-with-NPT-Port-Black_3bdbaa7e-5865-463f-9c24-1de24083c07c.png?v=1787352354"},{"product_id":"10-an-male-to-male-gauge-adapter-w-1-8-npt-port","title":"-10 AN Male to Male Gauge Adapter w\/ 1\/8\" NPT Port","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN adapter works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-10 AN Male to Male Gauge Adapter w\/ 1\/8\" NPT Port\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. The NPT port is ideal for adding a pressure sensor or gauge takeoff without cutting into the main line.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN adapter\u003c\/li\u003e\n\u003cli\u003ePart number: CF-MGA-10-010-018-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58750677156000,"sku":"CF-MGA-10-010-018-BL","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-to-Male-Gauge-Adapter-Black.png?v=1787352433"},{"product_id":"8-an-male-to-male-gauge-adapter-w-1-8-npt-port","title":"-8 AN Male to Male Gauge Adapter w\/ 1\/8\" NPT Port","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN adapter works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-8 AN Male to Male Gauge Adapter w\/ 1\/8\" NPT Port\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. The NPT port is ideal for adding a pressure sensor or gauge takeoff without cutting into the main line.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN adapter\u003c\/li\u003e\n\u003cli\u003ePart number: CF-MGA-08-008-018-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58750677221536,"sku":"CF-MGA-08-008-018-BL","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-to-Male-Gauge-Adapter-Black_fcf80740-2520-4e53-9f18-9cf11d658b56.png?v=1787352434"},{"product_id":"6-an-male-to-male-gauge-adapter-w-1-8-npt-port","title":"-6 AN Male to Male Gauge Adapter w\/ 1\/8\" NPT Port","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN adapter works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-6 AN Male to Male Gauge Adapter w\/ 1\/8\" NPT Port\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. The NPT port is ideal for adding a pressure sensor or gauge takeoff without cutting into the main line.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN adapter\u003c\/li\u003e\n\u003cli\u003ePart number: CF-MGA-06-006-018-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58750677254304,"sku":"CF-MGA-06-006-018-BL","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-to-Male-Gauge-Adapter-Black_21e7c584-4005-486a-b071-ca8aef3f6021.png?v=1787352434"},{"product_id":"16-an-male-to-12-an-female-reducer-union","title":"-16 AN Male to -12 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-16 AN Male to -12 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-16-012-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755272671392,"sku":"CF-M2F-16-012-000-BL","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black.png?v=1787412168"},{"product_id":"12-an-male-to-8-an-female-reducer-union","title":"-12 AN Male to -8 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-12 AN Male to -8 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-12-008-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755272900768,"sku":"CF-M2F-12-008-000-BL","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_d2e0a8e6-732f-4005-995b-dccce65d063b.png?v=1787412168"},{"product_id":"6-an-male-to-10-an-female-reducer-union","title":"-6 AN Male to -10 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-6 AN Male to -10 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-06-010-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755272933536,"sku":"CF-M2F-06-010-000-BL","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_9841a9d0-5a20-47d8-87fa-806282a44334.png?v=1787412169"},{"product_id":"12-an-male-to-10-an-female-reducer-union","title":"-12 AN Male to -10 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-12 AN Male to -10 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-12-010-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755274080416,"sku":"CF-M2F-12-010-000-BL","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_000b57b6-dfd7-42ca-b104-a10f1f6ef73c.png?v=1787412170"},{"product_id":"10-an-male-to-10-an-female-union","title":"-10 AN Male to -10 AN Female Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-10 AN Male to -10 AN Female Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two AN flare hose ends in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-10-010-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755274113184,"sku":"CF-M2F-10-010-000-BL","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_e6c5dea3-7a95-4029-bdc7-e88a68179a0d.png?v=1787412170"},{"product_id":"12-an-male-to-16-an-female-reducer-union","title":"-12 AN Male to -16 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-12 AN Male to -16 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-12-016-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755274178720,"sku":"CF-M2F-12-016-000-BL","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_4baac4db-e8a4-45d9-aab9-28e79925b3ee.png?v=1787412171"},{"product_id":"10-an-male-to-12-an-female-reducer-union","title":"-10 AN Male to -12 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-10 AN Male to -12 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-10-012-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755274375328,"sku":"CF-M2F-10-012-000-BL","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_5187593d-fdfe-4d0c-a520-f688a3c05af5.png?v=1787412172"},{"product_id":"6-an-male-to-12-an-female-reducer-union","title":"-6 AN Male to -12 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-6 AN Male to -12 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-06-012-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755274571936,"sku":"CF-M2F-06-012-000-BL","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_2a916f34-fa64-416d-a92f-67a91d38731c.png?v=1787412173"},{"product_id":"4-an-male-to-3-an-female-reducer-union","title":"-4 AN Male to -3 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-4 AN Male to -3 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-04-003-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755286728864,"sku":"CF-M2F-04-003-000-BL","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_134d6674-9389-4e20-9bbc-3e53c8a6952f.png?v=1787412208"},{"product_id":"10-an-male-to-6-an-female-reducer-union","title":"-10 AN Male to -6 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-10 AN Male to -6 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-10-006-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755286761632,"sku":"CF-M2F-10-006-000-BL","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_35213e2e-6584-4d83-9dd0-bb56b98b33ea.png?v=1787412209"},{"product_id":"10-an-male-to-8-an-female-reducer-union","title":"-10 AN Male to -8 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-10 AN Male to -8 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-10-008-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755286827168,"sku":"CF-M2F-10-008-000-BL","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_e2a7162f-a402-4400-97bd-ab14d97d9596.png?v=1787412209"},{"product_id":"8-an-male-to-12-an-female-reducer-union","title":"-8 AN Male to -12 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-8 AN Male to -12 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-08-012-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755287056544,"sku":"CF-M2F-08-012-000-BL","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_b4beb8c7-0bb8-46d8-9276-905e02223c83.png?v=1787412210"},{"product_id":"8-an-male-to-10-an-female-reducer-union","title":"-8 AN Male to -10 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-8 AN Male to -10 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-08-010-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755287089312,"sku":"CF-M2F-08-010-000-BL","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_fb8fea43-926a-4580-ac41-9bd714b71f4e.png?v=1787412211"},{"product_id":"4-an-male-to-10-an-female-reducer-union","title":"-4 AN Male to -10 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-4 AN Male to -10 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-04-010-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755287285920,"sku":"CF-M2F-04-010-000-BL","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_68f9f998-00aa-4b3d-af8e-bcc587fc83f2.png?v=1787412211"},{"product_id":"4-an-male-to-8-an-female-reducer-union","title":"-4 AN Male to -8 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-4 AN Male to -8 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-04-008-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755287777440,"sku":"CF-M2F-04-008-000-BL","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_f452274d-ce7b-4412-aec9-1d309ed8c664.png?v=1787412212"},{"product_id":"4-an-male-to-6-an-female-reducer-union","title":"-4 AN Male to -6 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-4 AN Male to -6 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-04-006-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755287810208,"sku":"CF-M2F-04-006-000-BL","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_aaf06332-91ed-4a64-b8c3-030985c06bfe.png?v=1787412212"},{"product_id":"3-an-male-to-6-an-female-reducer-union","title":"-3 AN Male to -6 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-3 AN Male to -6 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-03-006-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755298590880,"sku":"CF-M2F-03-006-000-BL","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_d2725a78-9aa1-4376-9d08-11d3f56b5dc9.png?v=1787412260"},{"product_id":"3-an-male-to-4-an-female-reducer-union","title":"-3 AN Male to -4 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-3 AN Male to -4 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-03-004-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755298787488,"sku":"CF-M2F-03-004-000-BL","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_d8d61640-100d-4279-b65a-d8873f205698.png?v=1787412261"},{"product_id":"8-an-male-to-8-an-female-union","title":"-8 AN Male to -8 AN Female Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-8 AN Male to -8 AN Female Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two AN flare hose ends in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-08-008-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755298820256,"sku":"CF-M2F-08-008-000-BL","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_76398bab-8fb8-42cf-84c1-fd40f1c17d97.png?v=1787412261"},{"product_id":"8-an-male-to-6-an-female-reducer-union","title":"-8 AN Male to -6 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-8 AN Male to -6 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-08-006-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755298853024,"sku":"CF-M2F-08-006-000-BL","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_2490e770-2989-466f-af7f-383821c3bf99.png?v=1787412262"},{"product_id":"8-an-male-to-4-an-female-reducer-union","title":"-8 AN Male to -4 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-8 AN Male to -4 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-08-004-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755298885792,"sku":"CF-M2F-08-004-000-BL","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_facb5caf-f846-4f90-9c49-1f5b75cb2c2a.png?v=1787412262"},{"product_id":"6-an-male-to-4-an-female-reducer-union","title":"-6 AN Male to -4 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-6 AN Male to -4 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-06-004-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755299082400,"sku":"CF-M2F-06-004-000-BL","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_bc5a015a-9e4f-4dc2-b775-c5eab7c6e9ad.png?v=1787412263"},{"product_id":"6-an-male-to-3-an-female-reducer-union","title":"-6 AN Male to -3 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-6 AN Male to -3 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-06-003-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755299115168,"sku":"CF-M2F-06-003-000-BL","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_e56aff99-6c22-409d-8f16-e164419e3bce.png?v=1787412263"},{"product_id":"6-an-male-to-8-an-female-reducer-union","title":"-6 AN Male to -8 AN Female Reducer Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-6 AN Male to -8 AN Female Reducer Union\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. Lets you join two different AN flare hose ends of different sizes in a single plumbing run.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-M2F-06-008-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755299147936,"sku":"CF-M2F-06-008-000-BL","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Male-To-Female-Reducer-Union-Black_72c093b4-bacb-41c0-84ed-cd366dc6e2eb.png?v=1787412264"},{"product_id":"10-an-male-to-female-gauge-adapter-w-1-8-npt-port","title":"-10 AN Male to Female Gauge Adapter w\/ 1\/8\" NPT Port","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN adapter works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-10 AN Male to Female Gauge Adapter w\/ 1\/8\" NPT Port\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. The side 1\/8\" NPT port lets you tee in a mechanical or electrical gauge sender without breaking into the main AN line. Available in Black or Purple.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN adapter\u003c\/li\u003e\n\u003cli\u003ePart number: CF-PGA-10-010-018-BL (varies by option)\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing a color\u003c\/h3\u003e\n\u003cp\u003eThis listing comes in 2 anodized colors: Black, Purple. The function and fit are the same in every color.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich should I pick?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMatch the color to your other fittings for a clean, factory-look engine bay.\u003c\/li\u003e\n\u003cli\u003eBlack or silver for a subtle look; red, blue or purple to make the plumbing stand out.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755299410080,"sku":"CF-PGA-10-010-018-BL","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58755299442848,"sku":"CF-PGA-10-010-018-PU","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/male-flare-to-female-flare-npt-port-black_51ac3c8a-f02c-46c8-acda-1794c69c7ce9.png?v=1787412265"},{"product_id":"8-an-male-to-female-gauge-adapter-w-1-8-npt-port","title":"-8 AN Male to Female Gauge Adapter w\/ 1\/8\" NPT Port","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN adapter works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis ColorFittings \u003cstrong\u003e-8 AN Male to Female Gauge Adapter w\/ 1\/8\" NPT Port\u003c\/strong\u003e is precision CNC-machined from 6061-T6 billet aluminum and finished with ColorFittings' proprietary anodized coating for corrosion resistance and long-term durability. The side 1\/8\" NPT port lets you tee in a mechanical or electrical gauge sender without breaking into the main AN line. Available in Black or Purple.\u003c\/p\u003e\u003cp\u003eUniversal AN fitting compatible with 1988-1998 Chevrolet\/GMC C\/K, Suburban, Tahoe, Yukon, Blazer, and Jimmy trucks and SUVs.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN adapter\u003c\/li\u003e\n\u003cli\u003ePart number: CF-PGA-08-008-018-BL (varies by option)\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing a color\u003c\/h3\u003e\n\u003cp\u003eThis listing comes in 2 anodized colors: Black, Purple. The function and fit are the same in every color.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich should I pick?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMatch the color to your other fittings for a clean, factory-look engine bay.\u003c\/li\u003e\n\u003cli\u003eBlack or silver for a subtle look; red, blue or purple to make the plumbing stand out.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58755299475616,"sku":"CF-PGA-08-008-018-BL","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58755299508384,"sku":"CF-PGA-08-008-018-PU","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/male-flare-to-female-flare-npt-port-black_477985d4-0ca2-4ea8-ba07-26d3c1aaf0b0.png?v=1787412265"},{"product_id":"10an-to-10an-female-to-female-straight-swivel-coupler-purple","title":"-10AN to -10AN Female to Female Straight Swivel Coupler - Purple","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eConnect two female AN lines inline with this precision-machined straight swivel coupler. Features a 360° swivel design for effortless installation and flexible hose routing in tight engine bays. CNC machined from 6061-T6 billet aluminum and finished with a durable anodized coating for corrosion resistance and long-term durability. Rated for high-pressure, high-temperature use with fuel (including E85\/ethanol), oil, coolant, transmission, and power steering systems.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FFC-10-010-000-PU\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Purple","offer_id":58756692738208,"sku":"CF-FFC-10-010-000-PU","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Female-to-Female-Coupler-Black_75f1aa4e-b60e-4128-ba44-50413c561b18.png?v=1787439124"},{"product_id":"10an-to-12an-female-to-female-straight-swivel-coupler-black","title":"-10AN to -12AN Female to Female Straight Swivel Coupler - Black","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eConnect two female AN lines inline with this precision-machined straight swivel coupler. Features a 360° swivel design for effortless installation and flexible hose routing in tight engine bays. CNC machined from 6061-T6 billet aluminum and finished with a durable anodized coating for corrosion resistance and long-term durability. Rated for high-pressure, high-temperature use with fuel (including E85\/ethanol), oil, coolant, transmission, and power steering systems.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FFC-10-012-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58756692770976,"sku":"CF-FFC-10-012-000-BL","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Female-to-Female-Coupler-Black_829ea9b6-840a-45f5-b300-b5f9c77cd667.png?v=1787439124"},{"product_id":"6an-to-8an-female-to-female-straight-swivel-coupler-black","title":"-6AN to -8AN Female to Female Straight Swivel Coupler - Black","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eConnect two female AN lines inline with this precision-machined straight swivel coupler. Features a 360° swivel design for effortless installation and flexible hose routing in tight engine bays. CNC machined from 6061-T6 billet aluminum and finished with a durable anodized coating for corrosion resistance and long-term durability. Rated for high-pressure, high-temperature use with fuel (including E85\/ethanol), oil, coolant, transmission, and power steering systems.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FFC-06-008-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58756692803744,"sku":"CF-FFC-06-008-000-BL","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Female-to-Female-Coupler-Black_cbfedd44-7884-4ca1-b603-317e0658691a.png?v=1787439125"},{"product_id":"8an-to-10an-female-to-female-straight-swivel-coupler-black","title":"-8AN to -10AN Female to Female Straight Swivel Coupler - Black","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eConnect two female AN lines inline with this precision-machined straight swivel coupler. Features a 360° swivel design for effortless installation and flexible hose routing in tight engine bays. CNC machined from 6061-T6 billet aluminum and finished with a durable anodized coating for corrosion resistance and long-term durability. Rated for high-pressure, high-temperature use with fuel (including E85\/ethanol), oil, coolant, transmission, and power steering systems.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FFC-08-010-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58756692836512,"sku":"CF-FFC-08-010-000-BL","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Female-to-Female-Coupler-Black_4fae1b04-723f-41bb-861c-146f09ac71f9.png?v=1787439125"},{"product_id":"3an-90-degree-female-to-male-flare-union","title":"-3AN 90 Degree Female to Male Flare Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis 90° female-to-male AN union adapter delivers a compact, true 37° flare connection for cleaner hose routing and better clearance in tight engine bays. CNC machined from 6061-T6 billet aluminum and finished with a durable anodized coating for corrosion resistance and long-term durability. Rated for high-pressure, high-temperature use with fuel (including E85, ethanol, and race fuel), oil, coolant, transmission, brake, and power steering systems.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FMS-03-090-000-PU (varies by option)\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing a color\u003c\/h3\u003e\n\u003cp\u003eThis listing comes in 2 anodized colors: Purple, Black. The function and fit are the same in every color.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich should I pick?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMatch the color to your other fittings for a clean, factory-look engine bay.\u003c\/li\u003e\n\u003cli\u003eBlack or silver for a subtle look; red, blue or purple to make the plumbing stand out.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Purple","offer_id":58756692869280,"sku":"CF-FMS-03-090-000-PU","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":58756692902048,"sku":"CF-FMS-03-090-000-BL","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-Fitting-elbow-male-to-female-larger.jpg?v=1787439126"},{"product_id":"4an-90-degree-female-to-male-flare-union","title":"-4AN 90 Degree Female to Male Flare Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis 90° female-to-male AN union adapter delivers a compact, true 37° flare connection for cleaner hose routing and better clearance in tight engine bays. CNC machined from 6061-T6 billet aluminum and finished with a durable anodized coating for corrosion resistance and long-term durability. Rated for high-pressure, high-temperature use with fuel (including E85, ethanol, and race fuel), oil, coolant, transmission, brake, and power steering systems.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FMS-04-090-000-PU (varies by option)\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing a color\u003c\/h3\u003e\n\u003cp\u003eThis listing comes in 2 anodized colors: Purple, Black. The function and fit are the same in every color.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich should I pick?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMatch the color to your other fittings for a clean, factory-look engine bay.\u003c\/li\u003e\n\u003cli\u003eBlack or silver for a subtle look; red, blue or purple to make the plumbing stand out.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Purple","offer_id":58756692934816,"sku":"CF-FMS-04-090-000-PU","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":58756692967584,"sku":"CF-FMS-04-090-000-BL","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-Fitting-elbow-male-to-female-larger_4e8a8eeb-2cff-43b4-bb52-bc9b1e7cf9d4.jpg?v=1787439127"},{"product_id":"4an-90-degree-male-to-male-flare-union-black","title":"-4AN 90 Degree Male to Male Flare Union - Black","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis 90° male-to-male AN union adapter delivers a compact, true 37° flare connection for cleaner hose routing and better clearance in tight engine bays. CNC machined from 6061-T6 billet aluminum and finished with a durable anodized coating for corrosion resistance and long-term durability. Rated for high-pressure, high-temperature use with fuel (including E85, ethanol, and race fuel), oil, coolant, transmission, brake, and power steering systems.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-MME-04-090-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58756693000352,"sku":"CF-MME-04-090-000-BL","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-Fitting-elbow-male-to-male-1.jpg?v=1787439127"},{"product_id":"6an-90-degree-female-to-male-flare-union","title":"-6AN 90 Degree Female to Male Flare Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis 90° female-to-male AN union adapter delivers a compact, true 37° flare connection for cleaner hose routing and better clearance in tight engine bays. CNC machined from 6061-T6 billet aluminum and finished with a durable anodized coating for corrosion resistance and long-term durability. Rated for high-pressure, high-temperature use with fuel (including E85, ethanol, and race fuel), oil, coolant, transmission, brake, and power steering systems.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FMS-06-090-000-PU (varies by option)\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing a color\u003c\/h3\u003e\n\u003cp\u003eThis listing comes in 2 anodized colors: Purple, Black. The function and fit are the same in every color.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich should I pick?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMatch the color to your other fittings for a clean, factory-look engine bay.\u003c\/li\u003e\n\u003cli\u003eBlack or silver for a subtle look; red, blue or purple to make the plumbing stand out.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Purple","offer_id":58756693033120,"sku":"CF-FMS-06-090-000-PU","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":58756693065888,"sku":"CF-FMS-06-090-000-BL","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-Fitting-elbow-male-to-female-larger_b7d04402-7b66-487b-ad95-77a757fe5dbf.jpg?v=1787439128"},{"product_id":"6an-90-degree-male-to-male-flare-union-black","title":"-6AN 90 Degree Male to Male Flare Union - Black","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis 90° male-to-male AN union adapter delivers a compact, true 37° flare connection for cleaner hose routing and better clearance in tight engine bays. CNC machined from 6061-T6 billet aluminum and finished with a durable anodized coating for corrosion resistance and long-term durability. Rated for high-pressure, high-temperature use with fuel (including E85, ethanol, and race fuel), oil, coolant, transmission, brake, and power steering systems.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-MME-06-090-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58756693098656,"sku":"CF-MME-06-090-000-BL","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-Fitting-elbow-male-to-male-1_491cd042-6403-4eb6-8197-e6c9f8791c2f.jpg?v=1787439161"},{"product_id":"8an-90-degree-female-to-male-flare-union","title":"-8AN 90 Degree Female to Male Flare Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis 90° female-to-male AN union adapter delivers a compact, true 37° flare connection for cleaner hose routing and better clearance in tight engine bays. CNC machined from 6061-T6 billet aluminum and finished with a durable anodized coating for corrosion resistance and long-term durability. Rated for high-pressure, high-temperature use with fuel (including E85, ethanol, and race fuel), oil, coolant, transmission, brake, and power steering systems.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FMS-08-090-000-PU (varies by option)\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing a color\u003c\/h3\u003e\n\u003cp\u003eThis listing comes in 2 anodized colors: Purple, Black. The function and fit are the same in every color.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich should I pick?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMatch the color to your other fittings for a clean, factory-look engine bay.\u003c\/li\u003e\n\u003cli\u003eBlack or silver for a subtle look; red, blue or purple to make the plumbing stand out.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Purple","offer_id":58756693131424,"sku":"CF-FMS-08-090-000-PU","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":58756693164192,"sku":"CF-FMS-08-090-000-BL","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-Fitting-elbow-male-to-female-larger_9b4bfc56-66ed-49a2-a053-b009c1441b89.jpg?v=1787439162"},{"product_id":"8an-90-degree-male-to-male-flare-union-black","title":"-8AN 90 Degree Male to Male Flare Union - Black","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis 90° male-to-male AN union adapter delivers a compact, true 37° flare connection for cleaner hose routing and better clearance in tight engine bays. CNC machined from 6061-T6 billet aluminum and finished with a durable anodized coating for corrosion resistance and long-term durability. Rated for high-pressure, high-temperature use with fuel (including E85, ethanol, and race fuel), oil, coolant, transmission, brake, and power steering systems.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-MME-08-090-000-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Black","offer_id":58756693196960,"sku":"CF-MME-08-090-000-BL","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-Fitting-elbow-male-to-male-1_644816a9-e827-4e98-b765-28151197424f.jpg?v=1787439162"},{"product_id":"10an-90-degree-female-to-male-flare-union","title":"-10AN 90 Degree Female to Male Flare Union","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN coupler works on 2WD C-series and 4WD K-series 1500, 2500 and 3500 pickups, plus GMT400 Suburban, Tahoe and Yukon builds.\u003c\/p\u003e\n\u003cp\u003eThis 90° female-to-male AN union adapter delivers a compact, true 37° flare connection for cleaner hose routing and better clearance in tight engine bays. CNC machined from 6061-T6 billet aluminum and finished with a durable anodized coating for corrosion resistance and long-term durability. Rated for high-pressure, high-temperature use with fuel (including E85, ethanol, and race fuel), oil, coolant, transmission, brake, and power steering systems.\u003c\/p\u003e\n\u003c!-- obs-std --\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: ColorFittings\u003c\/li\u003e\n\u003cli\u003ePart type: AN coupler\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FMS-10-090-000-PU (varies by option)\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061-T6 billet aluminum, anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing a color\u003c\/h3\u003e\n\u003cp\u003eThis listing comes in 2 anodized colors: Purple, Black. The function and fit are the same in every color.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich should I pick?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMatch the color to your other fittings for a clean, factory-look engine bay.\u003c\/li\u003e\n\u003cli\u003eBlack or silver for a subtle look; red, blue or purple to make the plumbing stand out.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1998 Chevrolet C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003e1988-1998 GMC Sierra C\/K1500, C\/K2500 \u0026amp; C\/K3500 pickups (2WD and 4WD)\u003c\/li\u003e\n\u003cli\u003eGMT400 Suburban, Tahoe \u0026amp; Yukon builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment notes:\u003c\/strong\u003e This is a universal plumbing part, not a direct-fit factory replacement. Match the AN size and thread to your hose, line and component before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit a 2WD (C) or 4WD (K) truck?\u003c\/strong\u003e\u003cbr\u003eBoth. AN plumbing parts are universal, so they fit any OBS C or K truck when the size and thread match your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it in stock?\u003c\/strong\u003e\u003cbr\u003eThis part ships direct from ColorFittings. If it is out of stock, the listing shows Sold Out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which size you need?\u003c\/strong\u003e\u003cbr\u003eCall, text or email us with your engine, fuel or oil setup and the line size, and we will help you pick the right part.\u003c\/p\u003e","brand":"ColorFittings","offers":[{"title":"Purple","offer_id":58756693229728,"sku":"CF-FMS-10-090-000-PU","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":58756693262496,"sku":"CF-FMS-10-090-000-BL","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-Fitting-elbow-male-to-female-larger_6664bab9-f311-40f9-a3ae-14b0b25f1aea.jpg?v=1787439163"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/collections\/10-AN-Extender-Black.png?v=1787424396","url":"https:\/\/obsrevivalparts.com\/collections\/an-couplers-and-specialty-adapters.oembed?page=4","provider":"OBS Revival Parts","version":"1.0","type":"link"}