Richmond 5.38 12 Bolt Gm Pass 69-0035-1

Richmond 5.38 12 Bolt Gm Pass 79-0029-1Ring and Pinion - Pro Gear - 5.38 Ratio - 30 Spline Pinion - 4 Series - 8.875 in - GM 12-Bolt - Kit

Richmond 4.33 12 Bolt Gm Pass 69-0378-1Ring and Pinion - 4.33 Ratio - 30 Spline Pinion - 4 Series - 8.875 in - GM 12-Bolt - Kit

Richmond 4.56 12 Bolt Gm Pass 69-0306-1Ring and Pinion - 4.56 Ratio - 30 Spline Pinion - 3 Series - Thick Gear - 8.875 in - GM 12-Bolt - Kit

Richmond 4.10 12 Bolt Gm Pass 69-0304-1Ring and Pinion - 4.10 Ratio - 30 Spline Pinion - 3 Series - Thick Gear - 8.875 in - GM 12-Bolt - Kit