CPP 11.65” Rear Disc Brake Conversion Kit 1/2-Ton Chevy/ GMC Truck 55-59 w/ Parking Brake

Convert the factory rear drum brakes on your 1955-1959 Chevy or GMC 1/2-Ton Truck to disc brakes with the CPP rear disc brake conversion kit. Built for factory rear axle housings with a 6x5.5” bolt pattern, the kit features 11.65” 1-piece cast iron vented rotors for heat dissipation and single-piston cast iron calipers with a natural finish. The 2.125” diameter calipers provide hydraulic braking force, while the external mechanical parking brake assembly maintains parking brake functionality.

Features and Benefits:
- Converts factory rear drum brakes to disc brakes
- Compatible with factory rear axle housings
- 11.65” 1-piece cast iron vented rotors help dissipate braking heat
- 6x5.5” bolt pattern maintains the specified wheel mounting configuration
- Single-piston cast iron rear calipers feature a 2.125” diameter
- External mechanical parking brake assembly provides parking brake operation
- Includes universal parking brake cables for mechanical brake engagement
- Includes rubber brake hoses for flexible hydraulic connections
- Universal rear disc conversion hard lines support brake plumbing
- Includes mounting brackets and hardware for component installation
- Natural caliper finish provides an uncoated cast iron appearance

Rubber brake hoses, universal hard lines, and parking brake cables are included to support the conversion. Mounting brackets and hardware secure the components to the factory rear axle housing.

Vehicle Fitment:
1955-1959 Chevy 3100 (Task-Force)
1955-1959 GMC 100 (Blue-Chip)

Please Note: 15" or larger wheels are required.