Functional CPP master cylinder, originally part of the PB787D brake conversion kit. This unit was used for mock-up, it isa working setup and shows normal wear from installation. Great for anyone piecing together a manual brake conversion or replacing a worn-out master on a budget.
The ports, threads, and piston movement are all intact, the internals are clean and free-moving.
🔹 Condition: Yellow Dot – Functional upon removal (70% off retail) 🔹 Compatibility: 1986–1987 Buick Grand National / Turbo T / T-Type (manual brake conversions using CPP PB787D) 🔹 Includes: CPP master cylinder only (no bracket or lines) 🔹 Notes: sold as-is, not tested after removal
