Winters Quick Change Gears - Set #58 H76903FXXL Thermlock pistons in the ST

Thermlock pistons in the ST models block heat transfer from the pads and reduce temperatures in the caliper

We never scrimp on material or workmanship when we build our seats

1970-1971 Plymouth Cuda

Only the highest quality components made

Lower Center of Gravity

Winters Quick Change Gears - Set #58 H76903FXXL Thermlock pistons in the STWinters Quick Change Gears are made from SAE 8620 Steel and are 1 3 8" wide. Sets 50 thru 58 are for limited horsepower applications only. For more than 60 years, Winters Performance Products has been producing high performance rear ends and driveline components for racing and street use. Their product offering includes everything from quick change gear sets to shifter assemblies, as well as many components specifically for the sprint car market.