Cal Custom Chrome Aluminium Brake Proportioning Valve, GM Style, Suit Disc/Disc Brakes Width: 12" (305mm)

Width: 12" (305mm)

Lightweight red powder coated aluminium fuel cell

Filter mount uses Fram PH8A Oil Filter or Z9 Ryco Oil Filter equivalent

Fits 1955 1956 1957 Tri-5 Chevy model frames

Cal Custom Chrome Aluminium Brake Proportioning Valve, GM Style, Suit Disc/Disc Brakes Width: 12" (305mm)GM style brake proportioning valve to suit vehicles using front and rear disc brakes. Chromed aluminium construction, precision manufactured. Single wire GM style brake warning light switch This is a GM style proportioning valve that can be also be used for various universal applications Thread sizes for nuts are as per GM UNF, 9 16 UNF, 3 16 SAE (See image for locations)