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12" Big Brake Rear Disc Brake Wheel Kit w/ External E-Brakes for 78-87 G-Body

CPP high-performance automotive parts for classic cars
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Part #
7887RBP-12
Product Takes 7 Days to Ship
$795.00
78-87 G-Body, 12" Drilled & Slotted Rotors, Powder Coated Black Calipers, 5 x 4.75
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Prop 65 warning
Replacing the rear drum brakes on your 78-87 G-Body with a CPP rear disc brake conversion kit provides superior braking power and on-road performance due to our accurate hand machining, balanced and quality tested brake components. This rear disc brake wheel kit offers maximum brake pad area and coverage for improved braking capabilities and includes everything you need for a brake kit. The 12 inch drilled and slotted rotors offer excellent ventilation and drying abilities during fast braking applications and the powder coated black calipers provide improved brake system reliability and vehicle aesthetic appearances. The 5 x 4.75" Big Brake Rear Disc Brake Wheel Kit with External E-Brakes also allow up to 9 ½ inches of long pad travel for maximum brake pad contact area and coverage and the external e-brakes ensure reliability while drifting and drifting. Everything included in this kit is designed for easy installation and is covered by our limited lifetime warranty.
More Information
Product Name 12" Big Brake Rear Disc Brake Wheel Kit w/ External E-Brakes for 78-87 G-Body SKU 7887RBP-12
Bolt Pattern 5x4.75 Rear Caliper Piston Diameter 45
Rear Caliper Piston Qty 1 Rear Rotor Diameter 12
Parking Brake Cables Included No Rear Disc Brake Conversion Lines Included No
Rear Brake Hose Type Rubber Rear Caliper Finish Black Powder Coated
Rear Caliper Material Aluminum Rear Rotor Style Blue Zinc, Cross-Drilled, Gas Slotted, Vented
Prop65 Yes Brand CPP
Mounting Location Rear Caliper Mount
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7887RBP instructions
Brake Hose Installation Tip

This kit includes:

  1. Fixed

  2. P/N: DG-10

    • Description: Differential Cover Gasket
    • Quantity: 1

  3. P/N: RBHK-R10

    • Description: 10in Rear Brake Hose Kit, 10MM Banjo 3/8in-24, Rubber
    • Quantity: 1

  4. P/N: BBCRR12-RB

    • Description: Black Big Brake Calipers - Left Hand Side, Rear
    • Quantity: 1

  5. P/N: GXZ-31885

    • Description: 12in Rear Drilled/Slotted Rotor, Blue Zinc, 5x 4.75 and 5 x 4.5 CPP Rear Big Brake
    • Quantity: 2

  6. P/N: I-7887RBP

    • Description: 7887RBP Instructions
    • Quantity: 1

  7. P/N: 7887RDBK-12

    • Description: CPP 12in Disc Bracket Kit for 7887 G Series Rear Ends 12 inch rotor
    • Quantity: 1

  8. P/N: 90356

    • Description: Universal Rear E-Brake Cable Kit
    • Quantity: 1

  9. P/N: 90359

    • Description: Threaded E-Cable Adapter Kit
    • Quantity: 1

  10. P/N: BBCRR12-LB

    • Description: Black Big Brake Calipers - Left Hand Side, Rear
    • Quantity: 1

  11. P/N: CPURLK-OM

    • Description: Universal Rear Brake Line
    • Quantity: 1

  12. P/N: EC005

    • Description: Park Brake Cable Connecter, 1958-1981 GM
    • Quantity: 1
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