Allstar Performance Differential Shim Kit for Mopar 8-3/4 Inch Rear Ends

Proper setup of your Mopar 8-3/4 inch rear end is critical for smooth operation and longevity. The Allstar Performance Differential Shim Kit is designed specifically for differentials featuring the "489" case, ensuring precise alignment and preload for your pinion and ring gears. This comprehensive kit provides all the necessary components to correctly set up your differential, reducing wear and preventing potential damage.

Kit Contents & Benefits:

• Pinion Shims: For accurate backlash and gear pattern adjustment.
• Crush Sleeve: Essential for setting correct pinion bearing pre-load.
• Pinion Nut: High-quality nut for securing the pinion.
• Additional Shims: For fine-tuning gear mesh and pre-load.
• Compatibility: Specifically designed for Mopar 8.75" rear ends with the 489 case.

Correctly setting the pinion bearing pre-load and gear backlash is crucial for the performance and lifespan of any differential. Incorrect pre-load can lead to premature bearing failure, while improper gear mesh can cause noise, vibration, and rapid gear wear. This Allstar Performance kit includes all the small, yet vital, parts needed to achieve the factory specifications, ensuring your differential performs at its best.

Whether you are rebuilding a classic Mopar rear end or performing routine maintenance, this shim kit is an indispensable part of the process. Ensure your Mopar 8-3/4" differential is set up for optimal performance and durability. Purchase this essential Allstar Performance Shim Kit today from GGCRACING.