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JEGS Performance Products 631027

GM Rear Disc Conversion Kit Standard Shock Configuration Non E-Brake

JEGS Performance Products 631027

555-631027

JEGS Performance Products 631027 GM Rear Disc Conversion Kit Standard Shock Configuration Non E-Brake $278.78
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Estimated ship date 12/05/17 if Ordered Today
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JEGS Performance Products GM Rear Disc Conversion Kit Standard Shock Configuration
JEGS Performance Products 555-630610
$373.28
View Details
GM Rear Disc Conversion Kit
  • Standard Kit Non E-Brake
    Includes:
  • Raw Calipers
  • Brackets
  • Flanges
  • Plain Rotors
  • Rubber Brake Hoses
  • Mounting Hardware

  • JEGS Performance Products 631027 Details

    Standard Shock Configuration

    Note:

    • For Applications with Both Shocks Behind the Rear Axle Housing
    • 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

    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.

    Kit Includes:

    • (1 Set) Loaded Raw Calipers Left/Right
    • (2) Hubless 10 Hole Plain Rotors
    • (2) 10mm Rubber Brake Hoses
    • (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
    • (2) Caliper Brackets
    • (2) Square Backing Plates

    Specifications:

    Manufacturer's Part Number:
    631027

    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 brackets, flanges, and large GM calipers with pads for Small GM (4-bolt) housing ends. Also includes 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.
    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 hoses plus you have a choice of raw, red or black powder coated calipers.

    JEGS REAR Brake Kit Replacement Parts Guide

    Does JEGS Performance Products 631027 fit your vehicle?

    Narrow Results

    1974 PONTIAC LEMANS

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

    1974 PONTIAC FIREBIRD TRANS AM

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1973-1974 PONTIAC FIREBIRD

    • CC: 7456
    • Liter: 7.5
    • Aspiration: N
    • SubModel: FORMULA
    • 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 )

    1973-1974 PONTIAC FIREBIRD

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

    1972 CHEVROLET CHEVELLE

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: NOMAD
    • Engine Vin: J
    • 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 )

    1969 CHEVROLET CAMARO

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

    1974 PONTIAC LEMANS

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

    1967 PONTIAC FIREBIRD

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

    1974 PONTIAC LEMANS

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

    1967 CHEVROLET CAMARO

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

    1972 CHEVROLET CHEVELLE

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

    1974 PONTIAC LEMANS

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

    1967 PONTIAC FIREBIRD

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

    1972 CHEVROLET CHEVELLE

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

    1974 PONTIAC LEMANS

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: SPORT
    • Engine Vin: A
    • 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 )

    Will this fit 7.5 / 7.625 ring and pinion 10 bolts that are in 3rd Gen Camaro's.

    Asked by: J500
    This will not fit your application.
    Answered by: Rusty B
    Date published: 2017-11-06

    Will this kit fit on a 74 nova 10 bolt rear end?

    Asked by: Schwifty nova
    This fits all 10/12 bolt applications with the shocks behind the rear axle. It does not work in a staggered setup. You would need to look at your rear to ensure proper fitment.
    Answered by: Flanary
    Date published: 2017-08-22
    • y_2017, m_11, d_22, h_3CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.3
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    • loc_en_US, sid_10001_10001_3836347, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
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