Description
Pinion bearing preload is critical to differential longevity and performance—get it wrong, and you’re looking at premature wear, noise, and potential failure under load. This solid pinion spacer with included shims gives you the precision adjustment needed to dial in exact preload specifications for your GM 10-bolt, eliminating guesswork and ensuring optimal gear mesh. Whether you’re rebuilding after a failure or upgrading a tired differential, this is the foundation of a bulletproof setup.
- Solid steel construction
- Includes shim kit
- GM 7.5/8.2 compatible
- 10-bolt application
- Bolt-on installation
- Sold individually
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