Product Description Ring Gear Spacer - 0.152 in Thick - Bolts - Steel - Black Oxide - 8.5 in - GM 10-Bolt - Kit
RATECH Add to Cart RAT310K Complete Kit GM 8.5in MSRP: Was: Now: $97.99 Differential Installation Kit - Complete - Bearings / Crush Sleeve / Gaskets / Hardware / Seals / Sh…
RATECH Add to Cart RAT4109 Solid Pinion Spacer GM 10 Bolt 8.5in MSRP: Was: Now: $16.99 Pinion Spacer - Shims Included - Steel - 8.5 in - GM 10-Bolt - Each
RATECH Add to Cart RAT204B Bearing Kit Gm 8.5in MSRP: Was: Now: $75.99 Differential Bearing Kit - Carrier and Pinion - Roller Bearings - Steel - 8.25 / 8.5 in - GM 10-Bolt…
MOTIVE GEAR Add to Cart MOTG885373 GM 8.5in Ring & Pinion 3.73 Ratio MSRP: Was: Now: $465.99 Ring and Pinion - Performance - 3.73 Ratio - 30 Spline Pinion - 8.5 in - GM 10-Bolt - Kit
MOTIVE GEAR Add to Cart MOTG885342 GM 8.5in Ring & Pinion 3.42 Ratio MSRP: Was: Now: $499.99 Ring and Pinion - Performance - 3.42 Ratio - 30 Spline Pinion - 8.5 in - GM 10-Bolt - Kit