Zinc brake booster mounting bracket and clevis rod. This master cylinder will work with any drum/drum, disc/drum, or disc/disc setup.
1958-1964 Chevrolet chrome power brake booster master cylinder disc drum valve
1955-1957 Chevrolet Chrome Power Brake Booster Master Cylinder Disc Disc Kit
1955 1956 1957 Chevrolet Chrome Power Brake Booster Mounting Bracket chevy tri 5
1958-1964 Chevrolet chrome power brake booster 4 wheel drum
1955-1957 Chevrolet Chrome Power Brake Booster Master Cylinder Disc Drum Kit