HD Sprint Gear Cover

The HD Sprint Gear Cover by Winters is a heavy-duty protective solution engineered for high-performance quick-change differentials and rear-end assemblies. Designed for racers, off-road enthusiasts, and serious automotive builders, this gear cover shields critical drivetrain components from debris, dirt, and environmental contamination while maintaining quick access to internal mechanisms. The quick-change design ensures technicians can service or swap gears without lengthy disassembly, making it ideal for competitive and frequent-use applications.

Built from aerospace-grade aluminum in a natural finish, the HD Sprint Gear Cover features a robust 10-bolt fastening configuration that provides secure, vibration-resistant mounting on Winters quick-change differentials. The integrated ball-bearing design reduces friction and wear during gear mesh engagement, extending component life under extreme torque and high-RPM conditions. The aluminum construction offers a critical balance of strength and weight savings—essential for sprint racing and drag racing applications where unsprung mass directly impacts acceleration and handling. Precision machining ensures tight tolerances and repeatable fitment across multiple installations.

This gear cover is engineered for bracket racing, quarter-mile competition, and dedicated weekend warriors who run Winters quick-change rear ends. The 10-bolt configuration and aluminum composition make it compatible with standard Winters kits and OEM quick-change platforms commonly found in dedicated race vehicles. Installation requires no special tools—simply align the cover to the differential housing and torque the bolts to specification. The compact dimensions (7 x 2.25 x 11.15 inches) and lightweight profile (3.86 lbs) minimize impact on vehicle geometry while delivering maximum protection and reliability.