Allstar Performance ALL68619 GM 8.875-Inch 12-Bolt Differential Shim Kit

The Allstar Performance ALL68619 differential shim kit is designed for GM 12-bolt axles with an 8.875-inch ring gear. This comprehensive kit includes pinion retainer shims, pre-load shims, bolts, a crush sleeve, a pinion nut, and additional shims to facilitate precise differential setup and alignment. Crafted from durable materials, these components ensure reliable performance and longevity under demanding driving conditions. Proper installation of these shims is essential for maintaining optimal gear contact, reducing noise, and preventing premature wear of the differential assembly. This kit is suitable for both professional mechanics and DIY enthusiasts seeking to restore or upgrade their GM 12-bolt rear axle. The components are engineered to meet or exceed OEM specifications, ensuring a perfect fit and reliable operation. Whether you're rebuilding a classic muscle car or upgrading a performance vehicle, this shim kit provides the essential parts needed for a precise and secure differential setup.

Features:

• Designed specifically for GM 12-bolt axles with 8.875-inch ring gear

• Includes pinion retainer shims, pre-load shims, bolts, crush sleeve, and pinion nut

• Constructed from durable materials for long-lasting performance

• Facilitates precise differential gear setup and alignment

• Suitable for rebuilding or upgrading rear axle assemblies