Right Stuff Detailing Hydro-Boost Brake Booster / Master Cylinder - 1.125 in Bore - GM F-Body 1967-74 4122SMLBU Grommet Not Included

Grommet Not Included

Whether you require cooling for the street

Pinion Nut

Sweet 1-3/8 in Dual Power Assist Cylinders

19 in Tall

Right Stuff Detailing Hydro-Boost Brake Booster / Master Cylinder - 1.125 in Bore - GM F-Body 1967-74 4122SMLBU Grommet Not IncludedProduct Description: Master Cylinder and Booster 1. 125 in Bore Dual Integral Reservoir Hydro Boost Cast Iron GM F Body 1967 74 The Right Stuff Detailing Disc Brake conversion kits are the most complete on the market. You can order a "Wheel Kit" which includes fully loaded calipers, rotors, hoses, bearing and hardware kits, caliper mounting brackets, backing plates (most kits) and spindles (when changing spindles is necesarry). Manual disc conversions