RICHMOND 3.73 12 Bolt GM Pass , by RICHMOND, Man. Part # 49-0096-1 Ring and Pinion - 3.73 Ratio - 30 Spline Pinion - 4 Series - Thin Gear - 8.875 in - GM 12-Bolt - Kit $319.99 add to cart Quick view Add Wish List
RICHMOND 3.73 12 Bolt GM Truck , by RICHMOND, Man. Part # 49-0072-1 Ring and Pinion - 3.73 Ratio - 30 Spline Pinion - 3 Series - Thick Gear - 8.875 in - GM 12-Bolt - Kit $347.99 choose option Quick view Add Wish List
RICHMOND 3.73 12 Bolt GM Truck , by RICHMOND, Man. Part # 49-0280-1 Ring and Pinion - 3.73 Ratio - 30 Spline Pinion - 4 Series - 8.875 in - GM 12-Bolt - Kit $369.99 choose option Quick view Add Wish List
Sold Out RICHMOND 3.73 7.5in 10 Bolt GM , by RICHMOND, Man. Part # 49-0007-1 Ring and Pinion - 3.73 Ratio - 27 Spline Pinion - 2 Series - Thick Gear - 7.5 in / 7.625 in - GM 10-Bolt - Kit $429.99 out of stock Quick view Add Wish List
RICHMOND 3.73 7.5in 10 Bolt GM , by RICHMOND, Man. Part # 49-0046-1 Ring and Pinion - 3.73 Ratio - 27 Spline Pinion - 3 Series - 7.5 in / 7.625 in - GM 10-Bolt - Kit $489.99 choose option Quick view Add Wish List
RICHMOND 3.73 8.2in 10 Bolt GM , by RICHMOND, Man. Part # 49-0099-1 Ring and Pinion - 3.73 Ratio - 17 Spline Pinion - 3 Series - 8.2 in - GM 10-Bolt - Kit $509.99 choose option Quick view Add Wish List
