Description
Quick-change rear ends save critical seconds during competition and testing—every adjustment matters when you’re chasing lap times or dial-in precision. This PEM assembly delivers a 4.86 gear ratio with 5×5 hub compatibility, engineered for racers who demand both reliability and rapid configuration changes without breaking the car down.
Built for drag racing, road course, and high-performance street applications, the Max assembly handles the thermal and mechanical stress of repeated gear swaps while maintaining the strength you need for sustained performance.
- 4.86 gear ratio
- 5×5 hub pattern
- Quick-change design
- Precision-machined internals
- Lightweight construction
- Bolt-on installation
- Heavy-duty rated
- CNC-engineered components
- Rapid adjustment capability
- Extreme-condition durability






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