JEGS GM 10 & 12 Bolt Rear Disc Brake Conversion Kit | With Parking Brake | Fits Standard Shock Configuration | Plain Rotors | Loaded Calipers

GM Rear Disc Brake Conversion Kit1964-1972 GM A-BodyStandard KitIncludes:11 in. Plain Rotors w/ 5 x 4.750 in. & 5 x 4.500 in. Dual Bolt PatternsRaw Calipers w/built in E-BrakeSee Special Note Below JEGS 630610 GM 10 & 12 Bolt Rear Axle Disc Brake Conversion Kit for GM A-Body Cars is an easy bolt-on solution for upgrading your GM rear-end to disc brake performance. This kit is designed for GM rear axles with coil springs and shocks that mount on the backside of the axle housing. Note:Will NOT Fit These Applications: Axle Flange is too large to fit into the hat of the rotor. See dimensions below before ordering.1964-1965 LeMans, Tempest & GTO1964-1972 Skylark & GS1970-1974 LeMans, Tempest, GTO, Cutlass & 442Maximum Axle Flange Face Diameter of 6.11 in. with 2.786 in. Maximum Hub Register to fit Rotor Hat. How To Measure Rear Axle Hub Flange & Register DimensionsFits GM Cars with Both Shocks Mounted Behind the Rear Axle HousingThe installation of disc brakes will require the use of 15 in. wheels. Any attempt to install disc brakes with 14 in. wheels will be the customer’s responsibilityDoes Not Fit S-10 Chassis or Truck FramesThis kit Requires a disc/disc proportioning valve. We recommend JEGS 555-63025.We recommend a 1.125 in. large bore master cylinder like JEGS 555-631403 when adding disc brakes. Kit Includes:(1 Set) Loaded Raw Calipers Left/Driver Side and Right/Passenger Side w/Self Adjusting E-Brake, D54 Pads, and Mounting Hardware(2) Hubless 10 Hole 11 in. Plain Rotors (Dual Lug Pattern: 5 x 4.500 in. and 5 x 4.750 in.)(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...

• For standard shock applications with both shocks either forward or behind the rear axle housing.
• Easy bolt-on solution to upgrade from drum to disc brakes.
• Fits most 10 & 12 bolt rear axles and GM A body disc brake conversion.
• Includes 11 inch plain rotors, rubber hoses, loaded calipers, parking/emergency brake kit, and hardware.