Description Description Ring Gear Spacer - 0.152 in Thick - Bolts - Steel - Black Oxide - 8.5 in - GM 10-Bolt - Kit View AllClose
Add to Cart Quick view Bearing Kit Gm 8.5in (RAT204B) RATECH MSRP: Now: $75.99 Was: Differential Bearing Kit - Carrier and Pinion - Roller Bearings - Steel - 8.25 / 8.5 in - GM 10-Bolt - Kit
Add to Cart Quick view Complete Kit GM 8.5in (RAT310K) RATECH MSRP: Now: $97.99 Was: Differential Installation Kit - Complete - Bearings / Crush Sleeve / Gaskets / Hardware / Seals / Shims / Marking Compound - 8.5 in - GM 10-Bolt - Kit
Add to Cart Quick view GM 8.5in Ring & Pinion 3.73 Ratio (MOTG885373) MOTIVE GEAR MSRP: Now: $371.99 Was: Ring and Pinion - Performance - 3.73 Ratio - 30 Spline Pinion - 8.5 in - GM 10-Bolt - Kit
Add to Cart Quick view GM 8.5in Ring & Pinion 4.10 Ratio (MOTG885410) MOTIVE GEAR MSRP: Now: $424.99 Was: Ring and Pinion - Performance - 4.10 Ratio - 30 Spline Pinion - 8.5 in - GM 10-Bolt - Kit
Add to Cart Quick view GM 8.5in Ring & Pinion 3.42 Ratio (MOTG885342) MOTIVE GEAR MSRP: Now: $399.99 Was: Ring and Pinion - Performance - 3.42 Ratio - 30 Spline Pinion - 8.5 in - GM 10-Bolt - Kit
Add to Cart Quick view GM 8.5in Ring & Pinion 4.56 Ratio (MOTG885456) MOTIVE GEAR MSRP: Now: $399.99 Was: Ring and Pinion - Performance - 4.56 Ratio - 30 Spline Pinion - 8.5 in - GM 10-Bolt - Kit
Add to Cart Quick view Solid Pinion Spacer GM 10 Bolt 8.5in (RAT4109) RATECH MSRP: Now: $16.99 Was: Pinion Spacer - Shims Included - Steel - 8.5 in - GM 10-Bolt - Each
Add to Cart Quick view 8.5in GM Deluxe Installation Kit (RAT3003K) 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
Add to Cart Quick view 8.5in GM Bearing Kit (RIC83-1021-1) RICHMOND MSRP: Now: $172.99 Was: Differential Installation Kit - Bearings / Crush Sleeve / Gaskets / Hardware / Seals / Shims / Thread Locker - 8.5 in - GM 10-Bolt - Kit