- Jegs
- Brakes & Drivetrain
- Brake - Disc & Drum Kits
- JEGS 10/12-Bolt GM Rear Disc Brake Conversion Kits
JEGS GM Rear Disc Brake Conversion Kit Standard Shock Configuration Black Calipers
555-630112








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Standard Shock Configuration
Note:
- For Applications with Both Shocks Behind the Rear Axle Housing
- Does Not Fit S-10 Chassis, Truck Frames, or 14 in. Rims
- Maximum Diameter of 6.11 in. to Fit Rotor Hat
- 0.050 in. x 45 degree Chamfer
- 2.786 in. Max Register Axle
You will need to swap out your proportioning valve to disc/disc try 555-63025.
JEGS recommends a 1 1/8 in. large bore master cylinder like 555-631403 when adding disc brakes.
Kit Includes:
- (1 Set) Loaded Black Powder Coated Calipers Left/Right
- (2) Hubless 10 Hole Cross-Drilled & Slotted Rotors
- (2) 10 mm Stainless Steel Brake Hoses
- (2) 10 mm Banjo Bolts
- (4) 10 mm Copper Washers
- (6) 3/8 in.-24 x 50 Bolts
- (6) 3/8 in.-24 Lock Nuts
- (6) 20 x 10.5 x 2 Washers
- (2) Brake Hose Clips
- (1 box) Left & Right Caliper Brackets
- (6) Shims
- (2) Brake Hose Mounting Tabs
- (2) Square Backing Plates/Axle Flange
Does NOT fit:
- 1964-1965 LeMans, Tempest & GTO
- 1964-1972 Skylark & GS
- 1970-1972 LeMans, Tempest, GTO, Cutlass & 442
Specifications:
JEGS 10 & 12-Bolt GM Rear Disc Brake Conversion Kits combine some of the best features available to make your selection and installation easy. Our brake kits include brackets, flanges, and large GM calipers with pads for small GM (4-bolt) housing ends. Kits even include brake cables, brake hoses, rotors, and mounting hardware. The included rotors are 11.140 in. with 2.786 in. hub I.D. and holes for 5 x 4.500 in. bolt pattern (BP) utilizing 1/2 in. studs and 5 x 4.750 in. BP utilizing 7/16 in. studs. Add Safety, Reliability and Performance to Your Vehicle with Rear Disc Brakes
GM Rear Disc Brake Kits are available for standard (coil springs with both shocks behind rear axle) or staggered (leaf springs with one shock forward of and one shock behind the rear axle) set-ups. Premium Kits include cross-drilled and slotted rotors, braided stainless steel brake hoses plus you have a choice of raw, red or black powder coated calipers.
Does JEGS 630112 fit your vehicle?
1967 PONTIAC FIREBIRD
- Liter: 6.6
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 400
- Engine Type: V8 ( 6.6L / 400 )
- Engine Vin: Y
1972 CHEVROLET CHEVELLE
- Liter: 5.7
- SubModel: MALIBU
- Aspiration: NATURALLY ASPIRATED
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: J
1974 PONTIAC FIREBIRD
- Liter: 7.5
- SubModel: FORMULA
- Aspiration: NATURALLY ASPIRATED
- CUI: 455
- Engine Type: V8 ( 7.5L / 455 )
- Engine Vin: X
1969 PONTIAC FIREBIRD
- Liter: 5.7
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: -
1974 PONTIAC LEMANS
- Liter: 5.7
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: N
1971 PONTIAC FIREBIRD
- Liter: 6.6
- SubModel: FORMULA
- Aspiration: NATURALLY ASPIRATED
- CUI: 400
- Engine Type: V8 ( 6.6L / 400 )
- Engine Vin: -
1974 PONTIAC FIREBIRD
- Liter: 7.5
- SubModel: TRANS AM
- Aspiration: NATURALLY ASPIRATED
- CUI: 455
- Engine Type: V8 ( 7.5L / 455 )
- Engine Vin: X
1971 PONTIAC FIREBIRD
- Liter: 5.7
- SubModel: ESPRIT
- Aspiration: NATURALLY ASPIRATED
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: -
1972 CHEVROLET CHEVELLE
- Liter: 5.7
- SubModel: MALIBU
- Aspiration: NATURALLY ASPIRATED
- CUI: 350
- Engine Type: V8 ( 5.7L / 350 )
- Engine Vin: L
1967 PONTIAC FIREBIRD
- Liter: 5.3
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 326
- Engine Type: V8 ( 5.3L / 326 )
- Engine Vin: -
1969 PONTIAC FIREBIRD
- Liter: 6.6
- SubModel: BASE
- Aspiration: NATURALLY ASPIRATED
- CUI: 400
- Engine Type: V8 ( 6.6L / 400 )
- Engine Vin: -
1971 OLDSMOBILE CUTLASS
- Liter: 7.5
- SubModel: S
- Aspiration: NATURALLY ASPIRATED
- CUI: 455
- Engine Type: V8 ( 7.5L / 455 )
- Engine Vin: -
Will this fit a 2000 chevy silverado i do have rear calipers
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