PEM Standard Quick Change Gears - Set #7 1970095 This helps keep tire temperatures

This helps keep tire temperatures consistent

Honda: Civic del Sol 96 - 97

1979-1980 GMC K3500

79 in Rectangular Port

They are made out of 4130 chrome-molly and shave almost a full 10 pounds off the front end over stock control arms

PEM Standard Quick Change Gears - Set #7 1970095 This helps keep tire temperaturesProduct Description: Quick Change Gear Set Standard Set 7 10 Spline 4. 11 Ratio 4. 65 3. 63 4. 86 Ratio 5. 49 4. 30 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.