Standard Quick Change Gears

The PEM 61031 is a standard quick change gear set designed for racing applications. These steel gears offer a reliable solution for racers looking to enhance their vehicle's acceleration and top speed by allowing for rapid adjustment of gear ratios. This set is compatible with a wide range of quick change rear ends, including those from PEM, Winters, and Halibrand.

These gears are intended for use in late model, modifieds, and 305 & 360 sprint cars. The set features 10-spline compatibility and comes with specific tooth counts for gear 1 (21) and gear 2 (35), resulting in a 4.11 ring and pinion low ratio of 2.47. They are manufactured from high-grade steel and heat-treated to ensure strength.