1967–1969 Pontiac Firebird Hydrobooster Power Brake Kit Black Master Cylinder & Prop Valve

Take your classic Chevy’s braking system to the next level with this all-black Hydrobooster Kit designed for 1967–1969 Pontiac Firebird. Built for performance and style, this kit combines modern stopping power with a sleek blacked-out look, perfect for any show car or high-performance street build.

This setup features a black aluminum master cylinder with a 1-1/8" center bore, engineered for strong and consistent brake performance. An adjustable proportioning valve with mounting bracket is included, allowing you to fine-tune front-to-rear brake bias for your exact setup. The all-black Hydroboost unit, brackets, hoses, and fittings provide not only a clean installation but also a premium appearance under the hood.

Kit Includes:

• Black Hydrobooster unit

• Black aluminum master cylinder (1-1/8" bore)

• Adjustable proportioning valve with mounting bracket

• Mounting brackets (firewall bolt-on design)

Key Features & Benefits:

• Fits 1964–1972 A-Body (Chevelle, Malibu, El Camino, GTO, LeMans, Skylark, Cutlass, 442)

• Fits 1967–1969 F-Body (Camaro, Firebird)

• Fits 1968–1974 X-Body (Nova, Ventura, Apollo, Omega)

• Sleek all-black finish for a modern, show-quality look

• 1-1/8" bore master cylinder for excellent brake pressure and pedal feel

• Adjustable proportioning valve for precise brake balance

• Eliminates the need for vacuum – perfect for big cam or boosted engines

• Complete kit with hoses, fittings, and brackets for easy installation

Upgrade your classic GM muscle car with this all-black Hydrobooster kit and enjoy modern stopping performance with an aggressive, custom look.