{"title":"AN Caps, Plugs \u0026 Block-Off Plates","description":"\u003cp\u003eColorFittings AN caps, ORB plugs, NPT hex plugs, metric plugs, and flare block-off plugs for sealing unused ports in fuel, oil, coolant, brake, and power steering systems. CNC-machined 6061-T6 billet aluminum, anodized finish, compatible with E85, ethanol blends, and race fuel.\u003c\/p\u003e","products":[{"product_id":"3-an-vacuum-port-adapter","title":"-3 AN Vacuum Port Adapter","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-3 AN Vacuum Port Adapter\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. Adds a -3 AN port for boost\/vacuum reference lines, PCV routing, or gauge sending.\u003c\/p\u003e\u003cp\u003eUniversal fitting for engine builds and swaps.\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-F2S-03-010-032-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":58756245094560,"sku":"CF-F2S-03-010-032-BL","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/vacuum-port-adapter-3AN.png?v=1787423641"},{"product_id":"4-an-vacuum-port-adapter","title":"-4 AN Vacuum Port Adapter","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-4 AN Vacuum Port Adapter\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. Adds a -4 AN port for boost\/vacuum reference lines, PCV routing, or gauge sending.\u003c\/p\u003e\u003cp\u003eUniversal fitting for engine builds and swaps.\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-F2S-04-010-032-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":58756245160096,"sku":"CF-F2S-04-010-032-BL","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/vacuum-port-adapter-4AN.png?v=1787423640"},{"product_id":"6-an-to-m12x1-25mm-oil-fitting-sender-washer","title":"-6 AN to M12x1.25mm Oil Fitting Sender Washer","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-6 AN to M12x1.25mm Oil Fitting Sender Washer\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. A crush-washer-style banjo fitting for tapping an M12x1.25mm oil pressure or temperature sender port without removing the factory sender. Available in Gold, Purple, or Black.\u003c\/p\u003e\u003cp\u003eUniversal fitting for engine builds and gauge installations.\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-F2S-06-012-125-GD (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 3 anodized colors: Gold, 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":"Gold","offer_id":58756245192864,"sku":"CF-F2S-06-012-125-GD","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756245225632,"sku":"CF-F2S-06-012-125-PU","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":58756245258400,"sku":"CF-F2S-06-012-125-BL","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/colorfittings-an-fitting-oil_fitting_washer_M12x125_gold.png?v=1787423641"},{"product_id":"3-an-to-tial-wastegate-actuator-elbow-adapter","title":"-3 AN to TiAL Wastegate Actuator Elbow Adapter","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-3 AN to TiAL Wastegate Actuator Elbow Adapter\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. A 90-degree boost-reference elbow sized for TiAL-style external wastegate actuators. Available in Black or Purple.\u003c\/p\u003e\u003cp\u003eUniversal fitting for turbocharged engine builds.\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-F2S-03-010-901-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":58756245323936,"sku":"CF-F2S-03-010-901-BL","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756245356704,"sku":"CF-F2S-03-010-901-PU","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/tial_wastegate_adapter_elbow_black.png?v=1787423641"},{"product_id":"4-an-to-tial-wastegate-actuator-adapter","title":"-4 AN to TiAL Wastegate Actuator Adapter","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-4 AN to TiAL Wastegate Actuator Adapter\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. A straight boost-reference adapter sized for TiAL-style external wastegate actuators. Available in Black or Purple.\u003c\/p\u003e\u003cp\u003eUniversal fitting for turbocharged engine builds.\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-F2S-04-010-001-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":58756245389472,"sku":"CF-F2S-04-010-001-BL","price":12.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756245422240,"sku":"CF-F2S-04-010-001-PU","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-fitting-tial-wastegate-adapter-black.png?v=1787423642"},{"product_id":"3-an-to-tial-wastegate-actuator-adapter","title":"-3 AN to TiAL Wastegate Actuator Adapter","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-3 AN to TiAL Wastegate Actuator Adapter\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. A straight boost-reference adapter sized for TiAL-style external wastegate actuators. Available in Black or Purple.\u003c\/p\u003e\u003cp\u003eUniversal fitting for turbocharged engine builds.\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-F2S-03-010-001-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":58756245487776,"sku":"CF-F2S-03-010-001-BL","price":12.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756245520544,"sku":"CF-F2S-03-010-001-PU","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-fitting-tial-wastegate-adapter-black_646012d9-3da0-43db-9e01-72295466006c.png?v=1787423642"},{"product_id":"4-an-to-tial-wastegate-actuator-elbow-adapter","title":"-4 AN to TiAL Wastegate Actuator Elbow Adapter","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-4 AN to TiAL Wastegate Actuator Elbow Adapter\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. A 90-degree boost-reference elbow sized for TiAL-style external wastegate actuators. Available in Black or Purple.\u003c\/p\u003e\u003cp\u003eUniversal fitting for turbocharged engine builds.\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-F2S-04-010-901-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":58756252663968,"sku":"CF-F2S-04-010-901-BL","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756252696736,"sku":"CF-F2S-04-010-901-PU","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/tial_wastegate_adapter_elbow_black_a4abb95c-0e8e-41a8-8d08-9a93b68cf105.png?v=1787423845"},{"product_id":"10-an-cr125-valve-cover-vent-adapter","title":"-10 AN CR125 Valve Cover Vent Adapter","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 CR125 Valve Cover Vent Adapter\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. A vehicle-specific vent fitting sized for CR125-style valve cover applications.\u003c\/p\u003e\u003cp\u003eApplication-specific fitting; verify thread\/port compatibility before ordering.\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-F2S-10-016-001-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":58756252762272,"sku":"CF-F2S-10-016-001-BL","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/colorfittings-cr125-black.png?v=1787423846"},{"product_id":"10-an-vq35de-pcv-valve-adapter","title":"-10 AN VQ35DE PCV Valve Adapter","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 VQ35DE PCV Valve Adapter\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. A vehicle-specific PCV fitting sized for Nissan VQ35DE-style applications.\u003c\/p\u003e\u003cp\u003eApplication-specific fitting; verify thread\/port compatibility before ordering.\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-F2S-10-016-001-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":58756252827808,"sku":"CF-F2S-10-016-001-PU","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-fitting-VQ35DE-PCV-adapter-purple.png?v=1787423847"},{"product_id":"8-an-cr125-valve-cover-vent-adapter","title":"-8 AN CR125 Valve Cover Vent Adapter","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 CR125 Valve Cover Vent Adapter\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. A vehicle-specific vent fitting sized for CR125-style valve cover applications.\u003c\/p\u003e\u003cp\u003eApplication-specific fitting; verify thread\/port compatibility before ordering.\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-F2S-08-016-001-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":58756252860576,"sku":"CF-F2S-08-016-001-BL","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/colorfittings-cr125-black_b8bdabcb-e9fd-4ad5-9dd5-8aac9373c309.png?v=1787423847"},{"product_id":"8-an-vq35de-pcv-valve-adapter","title":"-8 AN VQ35DE PCV Valve Adapter","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 VQ35DE PCV Valve Adapter\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. A vehicle-specific PCV fitting sized for Nissan VQ35DE-style applications.\u003c\/p\u003e\u003cp\u003eApplication-specific fitting; verify thread\/port compatibility before ordering.\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-F2S-08-016-001-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":58756252926112,"sku":"CF-F2S-08-016-001-PU","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-fitting-VQ35DE-PCV-adapter-purple_e5db5f2d-3bd8-4d66-914f-097ae605ef8b.png?v=1787423848"},{"product_id":"cr125-valve-cover-block-off-plug-adapter","title":"CR125 Valve Cover Block-Off Plug Adapter","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\u003eCR125 Valve Cover Block-Off Plug Adapter\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. A vehicle-specific block-off plug sized for CR125-style valve cover ports.\u003c\/p\u003e\u003cp\u003eApplication-specific fitting; verify thread\/port compatibility before ordering.\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-F2N-19-016-001-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":58756252991648,"sku":"CF-F2N-19-016-001-BL","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-fitting-ORB-CR125-straight-plug-adapter-purple.png?v=1787423849"},{"product_id":"vq35de-pcv-valve-block-off-adapter","title":"VQ35DE PCV Valve Block-Off Adapter","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\u003eVQ35DE PCV Valve Block-Off Adapter\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. A vehicle-specific block-off adapter sized for Nissan VQ35DE-style PCV ports.\u003c\/p\u003e\u003cp\u003eApplication-specific fitting; verify thread\/port compatibility before ordering.\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-F2N-19-016-001-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":58756253024416,"sku":"CF-F2N-19-016-001-PU","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-fitting-VQ35DE-PCV-adapter-purple_32b87008-2617-467a-b985-36ddc72c7af9.png?v=1787423849"},{"product_id":"4an-flare-blockoff-plug","title":"-4AN Flare Blockoff Plug","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings AN Flare Block Off Plugs are precision CNC-machined to securely seal unused AN ports in fuel, oil, coolant, brake, and power steering systems. True 37-degree AN flare seat for a tight, leak-free seal.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, coolant, and air systems. Machined from 6061-T6 billet aluminum, anodized finish.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FBP-04-000-000-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":58756593451168,"sku":"CF-FBP-04-000-000-BL","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Flare-Blockoff-Plug-Black-Top-4.png?v=1787434185"},{"product_id":"6an-flare-blockoff-plug","title":"-6AN Flare Blockoff Plug","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings AN Flare Block Off Plugs are precision CNC-machined to securely seal unused AN ports in fuel, oil, coolant, brake, and power steering systems. True 37-degree AN flare seat for a tight, leak-free seal.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, coolant, and air systems. Machined from 6061-T6 billet aluminum, anodized finish.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FBP-06-000-000-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":58756593516704,"sku":"CF-FBP-06-000-000-BL","price":5.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Flare-Blockoff-Plug-Black-Top-10.png?v=1787434186"},{"product_id":"8an-flare-blockoff-plug","title":"-8AN Flare Blockoff Plug","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings AN Flare Block Off Plugs are precision CNC-machined to securely seal unused AN ports in fuel, oil, coolant, brake, and power steering systems. True 37-degree AN flare seat for a tight, leak-free seal.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, coolant, and air systems. Machined from 6061-T6 billet aluminum, anodized finish.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FBP-08-000-000-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":58756593647776,"sku":"CF-FBP-08-000-000-BL","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Flare-Blockoff-Plug-Black-Top-8.png?v=1787434186"},{"product_id":"10an-flare-blockoff-plug","title":"-10AN Flare Blockoff Plug","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings AN Flare Block Off Plugs are precision CNC-machined to securely seal unused AN ports in fuel, oil, coolant, brake, and power steering systems. True 37-degree AN flare seat for a tight, leak-free seal.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, coolant, and air systems. Machined from 6061-T6 billet aluminum, anodized finish.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FBP-10-000-000-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":58756593746080,"sku":"CF-FBP-10-000-000-BL","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Flare-Blockoff-Plug-Black-Top-6.png?v=1787434187"},{"product_id":"12an-flare-blockoff-plug","title":"-12AN Flare Blockoff Plug","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings AN Flare Block Off Plugs are precision CNC-machined to securely seal unused AN ports in fuel, oil, coolant, brake, and power steering systems. True 37-degree AN flare seat for a tight, leak-free seal.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, coolant, and air systems. Machined from 6061-T6 billet aluminum, anodized finish.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FBP-12-000-000-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":58756593909920,"sku":"CF-FBP-12-000-000-BL","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Flare-Blockoff-Plug-Black-Top-12.png?v=1787434187"},{"product_id":"16an-flare-blockoff-plug","title":"-16AN Flare Blockoff Plug","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings AN Flare Block Off Plugs are precision CNC-machined to securely seal unused AN ports in fuel, oil, coolant, brake, and power steering systems. True 37-degree AN flare seat for a tight, leak-free seal.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, coolant, and air systems. Machined from 6061-T6 billet aluminum, anodized finish.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FBP-16-000-000-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":58756593942688,"sku":"CF-FBP-16-000-000-BL","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Flare-Blockoff-Plug-Black-Top-2.png?v=1787434188"},{"product_id":"4an-orb-plug-w-o-ring","title":"-4AN ORB Plug w\/ O-Ring","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings ORB Plugs seal unused O-ring boss (ORB) ports with a captured O-ring for a positive, leak-free seal in fuel, oil, coolant, and power steering systems. CNC-machined 6061-T6 billet aluminum, anodized finish.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, and coolant.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FPO-04-000-000-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":58756594008224,"sku":"CF-FPO-04-000-000-PU","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/cf-dash-plug-fitting-purple-1-1.png?v=1787434189"},{"product_id":"6an-orb-plug-w-o-ring","title":"-6AN ORB Plug w\/ O-Ring","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings ORB Plugs seal unused O-ring boss (ORB) ports with a captured O-ring for a positive, leak-free seal in fuel, oil, coolant, and power steering systems. CNC-machined 6061-T6 billet aluminum, anodized finish.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, and coolant.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FPO-06-000-000-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":58756594172064,"sku":"CF-FPO-06-000-000-PU","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/cf-dash-plug-fitting-purple-1-1_277e6836-377f-4bca-a744-b771a0424a45.png?v=1787434189"},{"product_id":"8an-orb-plug-w-o-ring","title":"-8AN ORB Plug w\/ O-Ring","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings ORB Plugs seal unused O-ring boss (ORB) ports with a captured O-ring for a positive, leak-free seal in fuel, oil, coolant, and power steering systems. CNC-machined 6061-T6 billet aluminum, anodized finish.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, and coolant.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FPO-08-000-000-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 7 anodized colors: Black, Teal, Red, Green, Orange, Gold, 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":58756597448864,"sku":"CF-FPO-08-000-000-BL","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Teal","offer_id":58756597481632,"sku":"CF-FPO-08-000-000-TL","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":58756597514400,"sku":"CF-FPO-08-000-000-RD","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":58756597547168,"sku":"CF-FPO-08-000-000-GR","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":58756597579936,"sku":"CF-FPO-08-000-000-OR","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":58756597612704,"sku":"CF-FPO-08-000-000-GD","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756597645472,"sku":"CF-FPO-08-000-000-PU","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/10AN-ORB-Plug-Black-Main.png?v=1787434278"},{"product_id":"10an-orb-plug-w-o-ring","title":"-10AN ORB Plug w\/ O-Ring","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings ORB Plugs seal unused O-ring boss (ORB) ports with a captured O-ring for a positive, leak-free seal in fuel, oil, coolant, and power steering systems. CNC-machined 6061-T6 billet aluminum, anodized finish.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, and coolant.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FPO-10-000-000-OR (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 6 anodized colors: Orange, Red, Teal, Gold, 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":"Orange","offer_id":58756597711008,"sku":"CF-FPO-10-000-000-OR","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":58756597743776,"sku":"CF-FPO-10-000-000-RD","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Teal","offer_id":58756597776544,"sku":"CF-FPO-10-000-000-TL","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":58756597809312,"sku":"CF-FPO-10-000-000-GD","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":58756597842080,"sku":"CF-FPO-10-000-000-BL","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756597874848,"sku":"CF-FPO-10-000-000-PU","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/10AN-ORB-Plug-Orange-1.png?v=1787434279"},{"product_id":"10an-orb-plug-w-o-ring-slimline","title":"-10AN ORB Plug w\/ O-Ring (Slimline)","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings hose \/ line 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\u003eColorFittings Slimline ORB Plugs use a lower-profile head for tighter clearance applications while still sealing unused O-ring boss (ORB) ports with a captured O-ring.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, and coolant.\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: hose \/ line\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FPO-10-000-002-PU\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":58756597940384,"sku":"CF-FPO-10-000-002-PU","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/10AN-ORB-Plug-Slim-Purple.png?v=1787434279"},{"product_id":"8an-orb-plug-to-1-4-npt","title":"-8AN ORB Plug to 1\/4\" NPT","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings ORB-to-NPT plugs seal an ORB port using a 1\/4\" NPT threaded plug body with captured O-ring seal. CNC-machined 6061-T6 billet aluminum, anodized finish.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, and coolant.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FPO-08-014-000-GD (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 7 anodized colors: Gold, Orange, Green, Red, Teal, 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":"Gold","offer_id":58756597973152,"sku":"CF-FPO-08-014-000-GD","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":58756598005920,"sku":"CF-FPO-08-014-000-OR","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":58756598038688,"sku":"CF-FPO-08-014-000-GR","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":58756598071456,"sku":"CF-FPO-08-014-000-RD","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Teal","offer_id":58756598104224,"sku":"CF-FPO-08-014-000-TL","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":58756598136992,"sku":"CF-FPO-08-014-000-BL","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756598169760,"sku":"CF-FPO-08-014-000-PU","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-Fitting-gold-plug-NPT-adapter.png?v=1787434280"},{"product_id":"8an-orb-plug-to-1-8-npt","title":"-8AN ORB Plug to 1\/8\" NPT","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings ORB-to-NPT plugs seal an ORB port using a 1\/8\" NPT threaded plug body with captured O-ring seal. CNC-machined 6061-T6 billet aluminum, anodized finish.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, and coolant.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FPO-08-018-000-GD (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 7 anodized colors: Gold, Orange, Green, Red, Teal, 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":"Gold","offer_id":58756598235296,"sku":"CF-FPO-08-018-000-GD","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":58756598268064,"sku":"CF-FPO-08-018-000-OR","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":58756598300832,"sku":"CF-FPO-08-018-000-GR","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":58756598333600,"sku":"CF-FPO-08-018-000-RD","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Teal","offer_id":58756598366368,"sku":"CF-FPO-08-018-000-TL","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":58756598399136,"sku":"CF-FPO-08-018-000-BL","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756598431904,"sku":"CF-FPO-08-018-000-PU","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-Fitting-gold-plug-NPT-adapter-slim.png?v=1787434281"},{"product_id":"metric-m20x1-5mm-hex-plug-w-o-ring","title":"Metric M20x1.5mm Hex Plug w\/ O-Ring","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings Metric Hex Plugs seal unused M20x1.5mm threaded ports with a captured O-ring for a positive, leak-free seal in fuel, oil, coolant, and power steering systems. CNC-machined 6061-T6 billet aluminum, anodized finish.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, and coolant.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FPM-20-B20-015-GD (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 7 anodized colors: Gold, Orange, Green, Red, Teal, 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":"Gold","offer_id":58756598464672,"sku":"CF-FPM-20-B20-015-GD","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":58756598497440,"sku":"CF-FPM-20-B20-015-OR","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":58756598530208,"sku":"CF-FPM-20-B20-015-GR","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":58756598562976,"sku":"CF-FPM-20-B20-015-RD","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Teal","offer_id":58756598595744,"sku":"CF-FPM-20-B20-015-TL","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":58756598628512,"sku":"CF-FPM-20-B20-015-BL","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756598661280,"sku":"CF-FPM-20-B20-015-PU","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/AN-Fitting-purple-metric-M20-plug_3dac986a-cfc3-42b6-87ca-dbe0aac5cd80.png?v=1787434282"},{"product_id":"m16x1-5mm-plug-w-washer","title":"M16x1.5mm Plug w\/ Washer","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings M16x1.5mm plugs seal unused metric threaded ports using a crush washer seal. CNC-machined 6061-T6 billet aluminum, anodized finish.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, and coolant.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FPO-00-016-015-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":58756598726816,"sku":"CF-FPO-00-016-015-BL","price":11.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756598759584,"sku":"CF-FPO-00-016-015-PU","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/10AN-ORB-Plug-Slim-Purple_f37e8112-dbae-4aa1-98b8-c39474beca5f.png?v=1787434282"},{"product_id":"1-2-npt-hex-plug","title":"1\/2\" NPT Hex Plug","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings 1\/2\" NPT Hex Plugs are precision CNC-machined to securely seal unused 1\/2\" NPT threaded ports in fuel, oil, coolant, transmission, hydraulic, and air systems. Tapered NPT threads for a leak-free seal (thread sealant recommended).\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol, race fuel, pump gas, oil, coolant, hydraulic fluid, and compressed air.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FPO-00-012-000-RD (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 3 anodized colors: Red, Purple, Teal. 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":"Red","offer_id":58756598792352,"sku":"CF-FPO-00-012-000-RD","price":11.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756598825120,"sku":"CF-FPO-00-012-000-PU","price":11.99,"currency_code":"USD","in_stock":true},{"title":"Teal","offer_id":58756598857888,"sku":"CF-FPO-00-012-000-TL","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/1-2-Inch-Plug-Red.png?v=1787434283"},{"product_id":"1-4-npt-hex-head-plug","title":"1\/4\" NPT Hex Head Plug","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings 1\/4\" NPT Hex Head Plugs securely seal unused 1\/4\" NPT threaded ports in fuel, oil, coolant, transmission, hydraulic, and air systems. Tapered NPT threads for a leak-free seal (thread sealant recommended).\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol, race fuel, pump gas, oil, coolant, hydraulic fluid, and compressed air.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-THP-00-014-000-RD (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 6 anodized colors: Red, Orange, Gold, Teal, 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":"Red","offer_id":58756600594592,"sku":"CF-THP-00-014-000-RD","price":5.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":58756600627360,"sku":"CF-THP-00-014-000-OR","price":5.99,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":58756600660128,"sku":"CF-THP-00-014-000-GD","price":5.99,"currency_code":"USD","in_stock":true},{"title":"Teal","offer_id":58756600692896,"sku":"CF-THP-00-014-000-TL","price":5.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":58756600725664,"sku":"CF-THP-00-014-000-BL","price":5.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756600758432,"sku":"CF-THP-00-014-000-PU","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Red-NPT-Hex-Head-Plug.png?v=1787434343"},{"product_id":"1-8-npt-hex-plug","title":"1\/8\" NPT Hex Plug","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings 1\/8\" NPT Hex Plugs securely seal unused 1\/8\" NPT threaded ports in fuel, oil, coolant, transmission, hydraulic, and air systems. Tapered NPT threads for a leak-free seal (thread sealant recommended).\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol, race fuel, pump gas, oil, coolant, hydraulic fluid, and compressed air.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FPO-00-018-000-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":58756600791200,"sku":"CF-FPO-00-018-000-PU","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/npt_hex_plug.png?v=1787434344"},{"product_id":"4an-cap-blockoff","title":"-4AN Cap \/ Blockoff","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings AN Caps seal the female flare end of an AN fitting, hose end, or distribution block for clean, professional plumbing setups. CNC-machined 6061-T6 billet aluminum, anodized finish.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, and coolant.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FCO-04-000-000-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 3 anodized colors: Black, Gold, 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":58756600856736,"sku":"CF-FCO-04-000-000-BL","price":6.49,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":58756600889504,"sku":"CF-FCO-04-000-000-GD","price":6.49,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756600922272,"sku":"CF-FCO-04-000-000-PU","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/cf-dash-cap-purple-5.png?v=1787434345"},{"product_id":"6an-cap-blockoff","title":"-6AN Cap \/ Blockoff","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings AN Caps seal the female flare end of an AN fitting, hose end, or distribution block for clean, professional plumbing setups. CNC-machined 6061-T6 billet aluminum, anodized finish.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, and coolant.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FCO-06-000-000-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 3 anodized colors: Black, Gold, 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":58756600955040,"sku":"CF-FCO-06-000-000-BL","price":6.49,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":58756600987808,"sku":"CF-FCO-06-000-000-GD","price":6.49,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756601020576,"sku":"CF-FCO-06-000-000-PU","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/cf-dash-cap-purple-5_e649c4d2-5c44-4e37-91b8-834d9e399805.png?v=1787434345"},{"product_id":"8an-cap-blockoff","title":"-8AN Cap \/ Blockoff","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings AN Caps seal the female flare end of an AN fitting, hose end, or distribution block for clean, professional plumbing setups. CNC-machined 6061-T6 billet aluminum, anodized finish.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, and coolant.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FCO-08-000-000-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 3 anodized colors: Black, Gold, 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":58756601086112,"sku":"CF-FCO-08-000-000-BL","price":8.49,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":58756601118880,"sku":"CF-FCO-08-000-000-GD","price":8.49,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756601151648,"sku":"CF-FCO-08-000-000-PU","price":8.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/cf-dash-cap-purple-5_1252d547-e94d-48d2-a8f8-45661c43e869.png?v=1787434346"},{"product_id":"10an-cap-blockoff","title":"-10AN Cap \/ Blockoff","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings AN Caps seal the female flare end of an AN fitting, hose end, or distribution block for clean, professional plumbing setups. CNC-machined 6061-T6 billet aluminum, anodized finish.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, and coolant.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FCO-10-000-000-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 3 anodized colors: Black, Gold, 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":58756601217184,"sku":"CF-FCO-10-000-000-BL","price":9.49,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":58756601249952,"sku":"CF-FCO-10-000-000-GD","price":9.49,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":58756601282720,"sku":"CF-FCO-10-000-000-PU","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/cf-dash-cap-purple-5_b45b68f3-0206-48e3-b04b-3961fbdf1d6a.png?v=1787434347"},{"product_id":"12an-cap-blockoff","title":"-12AN Cap \/ Blockoff","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings AN Caps seal the female flare end of an AN fitting, hose end, or distribution block for clean, professional plumbing setups. CNC-machined 6061-T6 billet aluminum, anodized finish.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, and coolant.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FCO-12-000-000-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 3 anodized colors: Black, Gold, 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":58756601315488,"sku":"CF-FCO-12-000-000-BL","price":9.49,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":58756601348256,"sku":"CF-FCO-12-000-000-GD","price":9.49,"currency_code":"USD","in_stock":false},{"title":"Purple","offer_id":58756601381024,"sku":"CF-FCO-12-000-000-PU","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/cf-dash-cap-purple-5_f7eb236b-c70e-49e9-be3f-06e5352973e7.png?v=1787434348"},{"product_id":"16an-cap-blockoff","title":"-16AN Cap \/ Blockoff","description":"\u003cp\u003eBuilding custom fuel, oil, coolant or brake plumbing on your 1988-1998 Chevy\/GMC C\/K (OBS\/GMT400) truck? This ColorFittings AN plug \/ cap 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\u003eColorFittings AN Caps seal the female flare end of an AN fitting, hose end, or distribution block for clean, professional plumbing setups. CNC-machined 6061-T6 billet aluminum, anodized finish.\u003c\/p\u003e\u003cp\u003eCompatible with E85, ethanol-based fuels, race fuel, gasoline, oil, and coolant.\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 plug \/ cap\u003c\/li\u003e\n\u003cli\u003ePart number: CF-FCO-16-000-000-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 3 anodized colors: Black, Gold, 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":58756601446560,"sku":"CF-FCO-16-000-000-BL","price":9.49,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":58756601479328,"sku":"CF-FCO-16-000-000-GD","price":9.49,"currency_code":"USD","in_stock":false},{"title":"Purple","offer_id":58756601512096,"sku":"CF-FCO-16-000-000-PU","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/cf-dash-cap-purple-5_f9b7c3d8-a18d-428e-8e57-4469fd8702f4.png?v=1787434348"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/collections\/Flare-Blockoff-Plug-Black-Top-8.png?v=1787434385","url":"https:\/\/obsrevivalparts.com\/collections\/an-caps-plugs-and-blockoffs.oembed?page=3","provider":"OBS Revival Parts","version":"1.0","type":"link"}