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JEGS Performance Products 630610

GM Rear Disc Conversion Kit Standard Shock Configuration

JEGS Performance Products 630610
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Only $278.78
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555-630610

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JEGS Performance Products 630610 GM Rear Disc Conversion Kit Standard Shock Configuration $373.28
GM Rear Disc Conversion Kit
  • Standard Kit
    Includes:
  • Calipers
  • Brackets
  • Flanges
  • E-Brake Cables
  • Rotors
  • Brake Hoses
  • Mounting Hardware

  • JEGS Performance Products 630610 Details

    Standard Shock Configuration

    For Coil Springs with Both Shocks Behind Rear Axle
    You will need to swap out your proportioning valve to disc/disc try 555-63025.
    JEGS recommends a 1-1/8" large bore master cylinder like 555-631403 when adding disc brakes.
    Fits small bearing rear ends 3-3/8" x 2", 3-1/2" x 2-3/8", & 3-9/19" x 2".
    Does not fit S-10 Chassis, truck frames, or 14" rims.
    Maximum diameter of 6.11" to fit rotor hat.
    0.050" x 45° chamfer
    2.786" max register axle

      Kit Includes:
    • (1 Set) Loaded calipers Left/Right
    • (2) Hubless 10 Hole Rotors
    • (2) 10mm Brake Hoses
    • (2) 10mm Banjo Bolts
    • (4) 10mm 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 & Right caliper brackets
    • (6) Shims
    • (2) Brake Hose Mounting Tabs
    • (2) Square Backing Plates/Axle Flange
      Fits:
    • 1964-1972 Chevelle
    • 1966-1969 LeMans, Tempest, GTO, Cutlass & 442

      Does NOT fit:
    • 1964-1965 LeMans, Tempest & GTO
    • 1964-1972 Skylark & GS
    • 1970-1972 LeMans, Tempest, GTO, Cutlass & 442

    JEGS 10 & 12-Bolt GM Rear Disc Conversion Kits combine some of the best features available to make your selection and installation easy. Our kits include all of the brackets and flanges for the Small GM (4-bolt) housing ends in addition to large GM calipers with pads. Also including brake cables, brake hoses, rotors, and mounting hardware. The included rotors are 11.14" with 2.786" hub I.D. and holes for 5 x 4.5" BP utilizing 1/2" studs and 5 x 4.75" BP utilizing 7/16" studs.
    Also 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 and as a Premium Kit with cross-drilled and slotted rotors plus braided stainless steel hoses.

    JEGS REAR Brake Kit Replacement Parts Guide

    Does JEGS Performance Products 630610 fit your vehicle?

    Narrow Results

    1974 PONTIAC LEMANS

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: SPORT
    • Engine Vin: A
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972 CHEVROLET CHEVELLE

    • CC: 5737
    • Liter: 5.7
    • SubModel: MALIBU
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974 PONTIAC FIREBIRD

    • CC: 7456
    • Liter: 7.5
    • Aspiration: N
    • SubModel: FORMULA
    • Engine Vin: X
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1974 PONTIAC LEMANS

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972 CHEVROLET CHEVELLE

    • CC: 5737
    • Liter: 5.7
    • SubModel: NOMAD
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968 CHEVROLET CAMARO

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969 CHEVROLET CAMARO

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1967 PONTIAC FIREBIRD

    • CC: 5343
    • Liter: 5.3
    • Aspiration: N
    • SubModel: BASE
    • CUI: 326
    • EngineType: V8 ( 5.3 L / 326 )

    1967 PONTIAC FIREBIRD

    • CC: 6555
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974 PONTIAC FIREBIRD TRANS AM

    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1969 PONTIAC FIREBIRD

    • CC: 6555
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1967 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )
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