SKU: RAT417K
MPN: 417K
The RATECH Rearend Gear Install Kit for GM 8.625-inch differentials (1998–2008 model years) is a vital tool for anyone performing ring-and-pinion installation or differential maintenance. This kit is particularly useful for those upgrading to a different gear ratio for enhanced towing, acceleration, or fuel economy. It is designed for both professional technicians and experienced DIY builders.
This install kit is specifically tailored for the 8.625-inch GM 10-bolt differential housing, accommodating the 2.891-inch pinion bore specification. It includes precision bearing setup tools, shims, and installation fixtures that help achieve critical factory specifications for pinion depth, carrier bearing preload, and ring gear backlash. Proper installation is crucial to prevent premature bearing wear and gear tooth damage.
This kit is essential for anyone upgrading to a compatible ring-and-pinion set or performing maintenance on their differential. It is particularly beneficial for owners of second-generation F-body Camaros and Firebirds, ensuring optimal performance and longevity of their vehicles.
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