Brake Master Cylinder, 1" Bore GM Type, Dual Reservoir Steering Rag Joints U-Joints & Shafts 1967-92 Chevy Camaro Pontiac Firebird Our disc brake conversion kit

Our disc brake conversion kit is for 1947-59 Chevy and GMC trucks and is a great way to upgrade your straight axle to disc brakes and keep the original 6 x 5

These panels are formed to bolt directly to the fenders

Fits many applications listed below

1975-79 - 1 1/4" front & 3/4" rear diameter

Brake Master Cylinder, 1" Bore GM Type, Dual Reservoir Steering Rag Joints U-Joints & Shafts 1967-92 Chevy Camaro Pontiac Firebird Our disc brake conversion kitPerformance Online offers master cylinders for your custom conversion or for replacement. Our GM style 1" deep bore master cylinder incorporates a piston bore adapter which allows it to be used for manual or power drum and disc brake applications. Mounting holes allow it to work on a large variety of GM applications. Ford and Mopar require slotting the mounting holes to fit. Specifications: Front brake line port is 1 2" 20, Rear port is 9 16" 18 .