Product details:

GM Rear Disc Brake Conversion Kit - Standard Kit with E-Brake - Standard Shock Configuration - Includes:11 in. Plain Rotors - Loaded CalipersBracketsFlangesE-Brake Cables - Rubber Brake Hoses - Mounting Hardware GM 10/12 Bolt Rear Axle Disc Brake Conversion Kits are an easy bolt-on solution for upgrading your GM rear-end to disc brake performance - Note:For Applications with Both Shocks Mounted Behind the Rear Axle Housing - The installation of disc brakes will require the use of 15 in. wheels. Any attempt to install disc brake with a 14 in. wheel will be the customers responsibility;Does Not Fit S-10 Chassis or Truck Frames - This kit Requires a disc/discproportioning valve. recommends 555-63025. recommends a 1.125 in. large bore master cylinder like555-631403when adding disc brakes. - Maximum Axle Flange Face Diameter of 6.11 in. with2.786 in. Maximum Hub Registerto fit Rotor Hat. - How To Measure Rear Axle Hub Flange & Register Dimensions - Kit Includes:(1 Set) Loaded Raw Calipers Left Driver Side /Right Passenger Side(2) Hubless 10 Hole 11 in. Plain Rotors(2) 10 mm Rubber Brake Hoses(2) 10 mm Banjo Bolts(4) 10 mm Copper Washers(6) 3/8 -24 x 50 Bolts(6) 3/8 -24 Lock Nuts(6) 20 x 10.5 x 2 Washers(2) Brake Hose Clips(1 box) Left Driver Side & Right Passenger Side Caliper Brackets(6) Shims(2) Brake Hose Mounting Tabs(2) Square Backing Plates/Axle.