1966 GMC 3500 equipped with 5.7L V6 Gas OHV, 5.0L V6 Gas OHV, 4.8L L6 Gas OHV, 4.6L V8 Gas OHV, 4.1L L6 Gas OHV
2
Rear Lower
15 In. x 4 In. Brakes 15 In. x 5 In. Brakes Bore: 1.50 In.
1966 GMC 3500 equipped with 5.7L V6 Gas OHV, 5.0L V6 Gas OHV, 4.8L L6 Gas OHV, 4.6L V8 Gas OHV, 4.1L L6 Gas OHV
Rear Lower
15 In. x 4 In. Brakes 15 In. x 5 In. Brakes Bore: 1.50 In.
2 Per Vehicle
1966 GMC 3500 equipped with 5.7L V6 Gas OHV, 5.0L V6 Gas OHV, 4.8L L6 Gas OHV, 4.6L V8 Gas OHV, 4.1L L6 Gas OHV
2
Rear Upper
15 In. x 4 In. Brakes 15 In. x 5 In. Brakes Bore: 1.50 In.
1966 GMC 3500 equipped with 5.7L V6 Gas OHV, 5.0L V6 Gas OHV, 4.8L L6 Gas OHV, 4.6L V8 Gas OHV, 4.1L L6 Gas OHV
Rear Upper
15 In. x 4 In. Brakes 15 In. x 5 In. Brakes Bore: 1.50 In.