Allstar Performance GM 8.875in 12-Bolt Differential Shim Kit

Achieve precise gear setup and optimal performance for your GM 8.875-inch 12-bolt differential with this high-quality shim kit from Allstar Performance. This kit is essential for fine-tuning your rear end, ensuring smooth operation and durability under demanding conditions.

Kit Contents:

• Pinion retainer shims for accurate depth adjustment
• Pre-load shims to set proper bearing tension
• Crush sleeve for establishing correct pinion bearing preload
• Pinion nut for secure assembly
• Essential shims for setting backlash and gear pattern
• Hardware required for installation

This shim kit is specifically designed for the robust GM 12-bolt rear axle, commonly found in classic muscle cars and performance vehicles. Proper shim selection is critical for establishing the correct gear mesh, backlash, and pinion depth, which directly impacts drivetrain efficiency, noise levels, and component longevity. Whether you are performing a routine rebuild or a performance upgrade, this kit provides the necessary tools for a precise setup.

By using this Allstar Performance Shim Kit, you ensure that your differential operates with minimal wear and maximum power transfer. Correctly set up gears reduce stress on the entire drivetrain, preventing premature failure and enhancing the driving experience. This kit is an indispensable part of any differential service for the GM 12-bolt.

Get your GM 8.875in 12-bolt rear end dialed in perfectly with this comprehensive shim kit. Available at GGCRACING.