Standard Quick Change Gears

The Standard Quick Change Gears by PEM are designed for performance-oriented mechanics and engine builders, particularly in high-output automotive applications. These gears facilitate rapid gear ratio adjustments without the need for complete differential teardown, making them essential for drag racers and road course competitors who require quick adaptability in their setups.

Engineered with precision-cut teeth geometry and close tolerances, these gears maintain quiet operation and minimal backlash. Their modular carrier or spool design allows for easy gear set swaps without removing the differential housing, which can significantly reduce downtime during gear changes.

Professional racing teams, performance shops, and serious automotive enthusiasts can benefit from the quick-change capabilities of these gears. However, it is crucial to verify compatibility with specific vehicle differential types before purchase to ensure optimal performance.