Description
A properly secured pinion nut is critical to maintaining ring-and-pinion gear preload and preventing catastrophic differential failure during high-stress driving. This Allstar Performance pinion nut is engineered to OEM specifications for GM 10-bolt differentials, ensuring consistent clamping force and reliability whether you’re street racing, road racing, or pushing your setup at the drag strip. Get the precision fit your rear end demands.
- Pinion Nut
- Steel construction
- GM 7.5″ / 8.5″ differentials
- GM 10-Bolt compatible
- Sold individually
- Natural finish
- OEM-equivalent specifications






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