1977 GM Fullsize Car Disc Brake Rotor, 5 x 5" Bolt Pattern, Drilled & Slotted 1960-73 Mercury Cougar Comet Cyclone Throttle return spring mounting hole

Throttle return spring mounting hole

If you are running headers with close tolerances

Includes rubber type bushings

Replace your often schratched

1977 GM Fullsize Car Disc Brake Rotor, 5 x 5" Bolt Pattern, Drilled & Slotted 1960-73 Mercury Cougar Comet Cyclone Throttle return spring mounting holeAnother great item found on our conversion kits. These disc brake rotors fit 1977 Buick, Cadillac, Oldsmobile and Pontiac fullsize cars and are the popular 5 x 5" bolt pattern. Can be used as a replacement for these vehicle but is very popular in many of our disc brake conversion kits. Sold individually. Bearings sold separately see suggested items.