Master Cylinder and Prop Valve Kit, Black Dash Related Parts 1960-66 Chevy / GMC Truck 1955-57 Belair

1955-57 Belair

Special cam plugs allow for more caster adjustment

Includes all hold down hardware

Performance Online now offers you the option of rebuilding your rear drum brake system on your 1971-86 Chevy and GMC truck

Master Cylinder and Prop Valve Kit, Black Dash Related Parts 1960-66 Chevy / GMC Truck 1955-57 BelairWilwood Master Cylinder, Aluminum Tandem Chamber Disc Brake Conversion with Adjustable Proportioning Valve 875" Bore, Black (1) master cylinder (1) prop valve (1) tube adapter, 1 2 20 X 9 16 18 (1) tube adapter, 1 2 20 X 1 2 20 (2) tube adapters 1 2 20 X 3 8 24 Total pistion stroke of 1. 10" is distributed at a 2: 1 volume ratio between the primary and secondary chambers Fabrication or modification of the pedal and push rod may be required on the 1"