CPP Big Brake 13"/12" Front & Rear Kit, 5 x 4.75, Black, CS Series w/ Master Cylinder & Valve, 1970-81 Camaro Firebird

The CPP Big Brake Front and Rear Kit, part number 7081FRBK-CS, delivers a complete braking solution for 1970-1981 Camaro and Firebird applications, and is also compatible with 1975-1979 X Body platforms including Nova, Ventura, Skylark, and Omega. This system combines modern front and rear disc brake performance with a matched master cylinder and valve for a fully integrated upgrade.

Up front, the CS Series brake kit features stock height Corvette style spindles paired with C7 sealed hub assemblies. The hub design uses a double row ball bearing configuration with increased load capacity and improved camber stiffness, helping eliminate spindle flex and reduce caliper piston pushback. Large 13 in. drilled and slotted rotors are matched with C5 twin piston calipers finished in black, providing strong and consistent stopping power.

The rear system includes 12 in. drilled and slotted rotors with black powder coated calipers and external parking brakes. This design offers reliable holding power and simplified installation while maintaining compatibility with factory style rear ends. The kit includes brackets, cables, hoses, and all required mounting hardware for a clean bolt on installation.

This package is completed with a firewall mount aluminum master cylinder and matching valve kit, featuring a 1-1/8 in. bore. The master cylinder and valve are designed for use with a vacuum booster or CPP HydraStop system, allowing flexibility when selecting your power assist setup.

Finished in a 5 x 4.75 bolt pattern, this system is ideal for street performance and pro touring builds. A minimum 17 in. wheel is required for front clearance, while rear clearance requires a minimum 16 in. wheel.