Description
Richmond Ring & Pinion Set 4.88 Ratio, 39 8 Teeth, GM 10 Bolt (70 94) 1959990 1983 1994 Chevrolet S10 Blazer CID WEI7155 1983 1994 Chevrolet S10 Blazer CID 327 GAS RWD Bare Block development Richmond ring and pinion gearsets are computer controlled manufactured from the foundry