10 spline Winters Gear ChartGearing Analyzer Quick-Change Gear Sets for Winters, PEM and other QC rear-ends. Designed for fast final-drive ratio changes without swapping the ring & pinion – ideal for drift, oval track and hot-rod applications.
Filter by Set Number (gear ratio pairing) and Spline Count (6-spline / 10-spline) to match your quick-change unit.
Includes premium steel and REM-finished gear options for high RPM and high-horsepower use.