Lightweight Quick Change Gear Set 32A 23/33 Teeth For High HP Rides And Big Tires 10 Spline Gears In 8620 Alloy Steel With REM Polished Surface For Reduced Friction And Longer Gear Life
✔️ Lightweight 10-spline gears in 8620 steel with REM polish
Premium lightweight quick-change gear set designed for high-HP race cars and open-wheel platforms, used in sprint car rear ends and crate-modified setups to shave weight and improve spin-up. This 10-spline, 8620 alloy steel gear set supports larger tires and higher torque, making power delivery more efficient on tracks demanding quick response.
✅ 10-spline gears reduce rotating mass for quicker spin-up
✅ 8620 alloy steel construction handles high HP and large tires
✅ REM-polished surface lowers friction and extends gear life
✅ Crown shaved profile teeth maximize tooth contact for smooth power transfer
✅ Drilled to shed weight; some ratios priced lower if gears are not drilled/lightened
✅ Polished finish offers quieter operation on street and race setups
✅ Compatible with 410, 360, 305 Sprint Cars, Modifieds, Open Late Models, Crate Late Models
💡 What is a quick-change gear set used for in race cars?
This handy drivetrain upgrade lets crews swap gear ratios quickly to match track conditions and improve power delivery.
- Quick track adjustments improve acceleration - Wide gear-ratio options help tune for different tracks - Lightweight design reduces rotating mass for faster response - Durable 8620 steel with REM polish for extended life