For 1971-1978 Buick Riviera Standard Brake Drum Rear Centric 1972 1973 1974 1975

1971 Buick Riviera 3 1/4" Wide; Position: Rear;. 1978 Buick Riviera Rear Brakes: Drum; 3 1/4" Wide; Position: Rear;. 1972 Buick Riviera 3 1/4" Wide; Position: Rear;. 1977 Buick Riviera Rear Brakes: Drum; 3 1/4" Wide; Position: Rear;.