PEM Standard Quick Change Gears - Set #41 HS11SAS 1983-1991 Chevrolet S10 Blazer

1983-1991 Chevrolet S10 Blazer

All Mandrel-bent Tubing

An oversized steel shaft receives a QPQ coating to reduce friction and prevent corrosion

The use of nitrous oxide as a performance enhancement has been used since World War II

jack incorporates a patented hydraulic system to reach maximum height of 17-1/2"

PEM Standard Quick Change Gears - Set #41 HS11SAS 1983-1991 Chevrolet S10 BlazerProduct Description: Quick Change Gear Set Standard Set 41 10 Spline 4. 11 Ratio 6. 77 2. 50 4. 86 Ratio 8. 00 2. 95 Steel Sold Individually PEM Racing (Performance Engineering and Manufacturing) offers a wide selection of quick change gear sets, ring and pinion gears, differential cases, and other rear end components.