PEM Standard Quick Change Gears - Set #41 HS11SAS The use of nitrous oxide

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

2007-2007 Ford Mustang

Eliminate Clutch and Band Wear

1977-1980 Ferrari 308 GTS

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

PEM Standard Quick Change Gears - Set #41 HS11SAS The use of nitrous oxideProduct 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.