This is a new in the box C10 1967-1972 Chevrolet truck 8 inch  dual diaphragm brake booster and master cylinder with a disc disc proportioning valve. This is set up for disc brakes in the front and disc brakes in the rear. We welcome any and all questions.

Kit includes:

• 8"  brake booster with mounting bracket.
• cast iron master cylinder 
• disc disc proportioning valve with hardware. (stainless steel pig tail lines and zinc coated mounting bracket)