Add to Cart Complete Kit GM 8.5in w/ Eaton / Auburn Posi RATECH MSRP: Now: $129.99 Was: Differential Installation Kit - Complete - Bearings / Crush Sleeve / Gaskets / Hardware / Seals / Shims / Marking Compound - 8.5 in - GM 10-Bolt - Kit RAT366K
Add to Cart GM 8.5in Rear Master Installation Kit DETROIT LOCKER-TRACTECH MSRP: Now: $153.99 Was: Differential Installation Kit - Master - Rear - Bearings / Crush Sleeve / Gaskets / Hardware / Seals / Shims / Thread Locker - 8.5 in - GM 10-Bolt - Kit DETK-GM8.5SR
Add to Cart 8.5in GM Deluxe Installation Kit RATECH MSRP: Now: $131.99 Was: Differential Installation Kit - Deluxe - Bearings / Crush Sleeve / Gaskets / Hardware / Seals / Shims / Marking Compound - 8.5 in - GM 10-Bolt - Kit RAT3003K
Add to Cart Install Kit GM 8.5in Rearend Early MOTIVE GEAR MSRP: Now: $61.99 Was: Differential Installation Kit - Mini - Crush Sleeve / Gaskets / Hardware / Seals / Shims - 8.5 in - Early - GM 10-Bolt - Kit MOTGM8.5IK
Add to Cart Dana 30 Front Master Install Kit DETROIT LOCKER-TRACTECH MSRP: Now: $176.99 Was: Differential Installation Kit - Master - Front - Bearings / Crush Sleeve / Gaskets / Hardware / Seals / Shims / Thread Locker - Dana 30 - Kit DETK-D30-F