Ratech Install Kit GM 12 Bolt 8.875 Inch — Fits Car Rear End

Watch in action

GM 12-Bolt Car Differential Installation Kit

Rebuilding your GM 12-bolt car rear end requires more than just a new ring and pinion set; it requires a comprehensive installation kit to ensure every component is replaced correctly. The Ratech Installation Kit for GM 12-Bolt (8.875-inch) is a complete solution, providing all the necessary hardware to ensure a professional-grade rebuild. Designed for car applications, this kit takes the guesswork out of sourcing individual parts.

What's Included in the Kit?

• Precision Shims: For accurate carrier and pinion depth adjustment.
• Crush Sleeve: Essential for setting proper pinion bearing preload.
• Seals & Gaskets: High-quality replacements to prevent fluid leaks.
• Hardware: All necessary bolts and components for a secure assembly.

A differential rebuild is only as good as the parts used during the process. Using worn-out hardware or reusing old crush sleeves can lead to premature bearing failure and gear damage. This Ratech kit ensures that your GM 12-bolt rear end is restored to factory specifications or better. Whether you are restoring a classic muscle car or building a high-performance street machine, this kit provides the reliability you need for peace of mind on the road. Get your drivetrain project done right with quality components from GGCRACING.