DORMAN Rear Drum Brake Wheel Cylinder | For 1977-1984 BUICK ELECTRA | Direct Fit

1977 Buick Electra Bore: 7/8 In.; 9.50 In. Brakes Position: Rear;. 1978 Buick Electra Bore: 7/8 In.; 9.50 In. Part Type: Drum Brake Wheel Cylinder. 1979 Buick Electra Bore: 7/8 In.; 9.50 In. 1980 Buick Electra Bore: 7/8 In.; 9.50 In.