{"product_id":"gm-88-00-k1500-rear-disc-brake-conversion-kit-6-lug-11in-drum","title":"GM 88-00 K1500 Rear Disc Brake Conversion Kit - 6-Lug, 11in Drum","description":"\u003cp\u003eIf your \u003cstrong\u003eChevy\u003c\/strong\u003e or \u003cstrong\u003eGMC\u003c\/strong\u003e K1500, Suburban, or Yukon is still riding on heavy-duty 11\" drum brakes out back, this conversion kit brings you into the disc brake era without breaking the bank. Designed for the heavy-duty 6-lug rear ends found under many OBS trucks and SUVs, this kit bolts on with no welding required, and in most cases you won't even need to pull the axle shafts.\u003c\/p\u003e\u003cp\u003eThis kit fits 1988-1999 \u003cstrong\u003eChevrolet\u003c\/strong\u003e and \u003cstrong\u003eGMC\u003c\/strong\u003e K1500 pickups and 1992-2000 OBS SUVs (Blazer, Tahoe, Suburban, Yukon, Denali, Escalade) as well as certain 1988-1998 C2500 and 1996-2002 Express\/Savana 2500 vans equipped with the heavy-duty 11\" drum axle. Every serviceable part in this kit is also available individually through our replacement parts section.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore ordering\u003c\/strong\u003e, verify your axle flange dimensions and offset using the reference diagrams in the product description - this can be checked without removing anything by simply measuring the flange on the back side of your drum. If you have the lighter-duty 10\" drum axle instead, we have a dedicated kit built specifically for that application.\u003c\/p\u003e\u003cp\u003eThis kit accounts for two common axle configurations: the standard 3.6\" offset found on most trucks, or the less common 5.1\" offset, which requires machined aluminum spacers (included when selected) to properly locate the rotor and caliper. Getting this measurement right before you order will save you a return trip to the parts counter.\u003c\/p\u003e\u003cp\u003eChoose smooth rotors for a clean factory-style look, or upgrade to drilled and slotted rotors for improved heat dissipation and bite. On the caliper side, keep your parking brake functional with our black or red parking brake calipers, or go full performance with Wilwood calipers in black or red (note: Wilwood calipers do not retain parking brake function).\u003c\/p\u003e\u003cp\u003eWe highly recommend adding our \u003cstrong\u003eCK1500 Master Cylinder Upgrade\u003c\/strong\u003e alongside this kit to ensure proper fluid volume for the new calipers - it's designed for vacuum booster applications only, and stock hardlines will need slight readjustment to align with the new ports.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment note:\u003c\/strong\u003e this kit fits inside many, but not all, 15\" wheels; light sanding of caliper contact points typically resolves any clearance issues. Due to ongoing kit updates, actual parts may vary slightly from the photos shown.\u003c\/p\u003e\u003cp\u003ePair this rear kit with our \u003ca href=\"\/products\/gm-88-00-k1500-front-brake-upgrade-kit-6-lug\"\u003eK1500 Front Brake Upgrade Kit\u003c\/a\u003e for a complete, balanced brake overhaul on your \u003cstrong\u003eChevy\u003c\/strong\u003e or \u003cstrong\u003eGMC\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/littleshopmfg.com\/content\/DBC%20GM%20CK150011.pdf\"\u003eView the full installation instructions here\u003c\/a\u003e.\u003c\/p\u003e","brand":"Little Shop Mfg","offers":[{"title":"3.6in (Most Common) \/ Smooth \/ Non-Parking Brake","offer_id":58240421396640,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true},{"title":"3.6in (Most Common) \/ Smooth \/ Black Parking Brake","offer_id":58240556728480,"sku":null,"price":648.0,"currency_code":"USD","in_stock":true},{"title":"3.6in (Most Common) \/ Smooth \/ Red Parking Brake","offer_id":58240556761248,"sku":null,"price":648.0,"currency_code":"USD","in_stock":true},{"title":"3.6in (Most Common) \/ Smooth \/ Black Wilwood","offer_id":58240556794016,"sku":null,"price":894.0,"currency_code":"USD","in_stock":true},{"title":"3.6in (Most Common) \/ Smooth \/ Red Wilwood","offer_id":58240556826784,"sku":null,"price":894.0,"currency_code":"USD","in_stock":true},{"title":"3.6in (Most Common) \/ Drilled\/Slotted \/ Non-Parking Brake","offer_id":58240556859552,"sku":null,"price":578.0,"currency_code":"USD","in_stock":true},{"title":"3.6in (Most Common) \/ Drilled\/Slotted \/ Black Parking Brake","offer_id":58240556892320,"sku":null,"price":727.0,"currency_code":"USD","in_stock":true},{"title":"3.6in (Most Common) \/ Drilled\/Slotted \/ Red Parking Brake","offer_id":58240556925088,"sku":null,"price":727.0,"currency_code":"USD","in_stock":true},{"title":"3.6in (Most Common) \/ Drilled\/Slotted \/ Black Wilwood","offer_id":58240556957856,"sku":null,"price":1013.0,"currency_code":"USD","in_stock":true},{"title":"3.6in (Most Common) \/ Drilled\/Slotted \/ Red Wilwood","offer_id":58240556990624,"sku":null,"price":1013.0,"currency_code":"USD","in_stock":true},{"title":"5.1in (Includes Machined Spacers) \/ Smooth \/ Non-Parking Brake","offer_id":58240557023392,"sku":null,"price":789.0,"currency_code":"USD","in_stock":true},{"title":"5.1in (Includes Machined Spacers) \/ Smooth \/ Black Parking Brake","offer_id":58240557056160,"sku":null,"price":938.0,"currency_code":"USD","in_stock":true},{"title":"5.1in (Includes Machined Spacers) \/ Smooth \/ Red Parking Brake","offer_id":58240557088928,"sku":null,"price":938.0,"currency_code":"USD","in_stock":true},{"title":"5.1in (Includes Machined Spacers) \/ Smooth \/ Black Wilwood","offer_id":58240557121696,"sku":null,"price":1184.0,"currency_code":"USD","in_stock":true},{"title":"5.1in (Includes Machined Spacers) \/ Smooth \/ Red Wilwood","offer_id":58240557154464,"sku":null,"price":1184.0,"currency_code":"USD","in_stock":true},{"title":"5.1in (Includes Machined Spacers) \/ Drilled\/Slotted \/ Non-Parking Brake","offer_id":58240557187232,"sku":null,"price":868.0,"currency_code":"USD","in_stock":true},{"title":"5.1in (Includes Machined Spacers) \/ Drilled\/Slotted \/ Black Parking Brake","offer_id":58240557220000,"sku":null,"price":1017.0,"currency_code":"USD","in_stock":true},{"title":"5.1in (Includes Machined Spacers) \/ Drilled\/Slotted \/ Red Parking Brake","offer_id":58240557252768,"sku":null,"price":1017.0,"currency_code":"USD","in_stock":true},{"title":"5.1in (Includes Machined Spacers) \/ Drilled\/Slotted \/ Black Wilwood","offer_id":58240557285536,"sku":null,"price":1263.0,"currency_code":"USD","in_stock":true},{"title":"5.1in (Includes Machined Spacers) \/ Drilled\/Slotted \/ Red Wilwood","offer_id":58240557318304,"sku":null,"price":1263.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/DBC_KIT_VIEW_-_K07_DBC-170913-DPB__01055.1754333433.jpg?v=1784702219","url":"https:\/\/obsrevivalparts.com\/products\/gm-88-00-k1500-rear-disc-brake-conversion-kit-6-lug-11in-drum","provider":"OBS Revival Parts","version":"1.0","type":"link"}