Product Description Ring and Pinion - Pro Gear - 4.88 Ratio - 30 Spline Pinion - 4 Series - 8.875 in - GM 12-Bolt - Kit
RICHMOND RIC79-0031-1 5.57 12 Bolt GM Pass MSRP: Was: Now: $617.39 Ring and Pinion - Pro Gear - 5.57 Ratio - 30 Spline Pinion - 4 Series - 8.875 in - GM 12-Bolt - Kit
RICHMOND Add to Cart RIC79-0072-1 4.56 12 Bolt GM Pass MSRP: Was: Now: $559.79 Ring and Pinion - Pro Gear - 4.56 Ratio - 30 Spline Pinion - 4 Series - 8.875 in - GM 12-Bolt - Kit
RICHMOND Add to Cart RIC79-0027-1 5.14 12 Bolt GM Pass MSRP: Was: Now: $559.79 Ring and Pinion - Pro Gear - 5.14 Ratio - 30 Spline Pinion - 4 Series - 8.875 in - GM 12-Bolt - Kit
RICHMOND Add to Cart RIC79-0029-1 5.38 12 Bolt GM Pass MSRP: Was: Now: $572.39 Ring and Pinion - Pro Gear - 5.38 Ratio - 30 Spline Pinion - 4 Series - 8.875 in - GM 12-Bolt - Kit
RICHMOND Add to Cart RIC69-0033-1 4.88 12 Bolt GM Pass MSRP: Was: Now: $354.59 Ring and Pinion - 4.88 Ratio - 30 Spline Pinion - 4 Series - 8.875 in - GM 12-Bolt - Kit