Ring and Pinion, Excel, 3.73 Ratio, 30 Spline Pinion, 3 Series, 8.5 in / 8.625 in, Fits GM 10-Bolt, Kit. Product Line Excel from Richmond. Ring and Pinion Ratio 3.73. Pinion Gear Tooth Count 11. Pinion Spline Count 30.
Richmond GM85373, Kit Excel Ring & Pinion Gear Set Fits Gm 10Bolt 3.73 Ratio
Richmond F8355, Kit Excel Fits Ford 8.0/3 High Performance & Racing Parts
Richmond F9389, Kit Excel Ring & Pinion Gear Set Fits Ford 9In 3.89 Ratio Perfor
Richmond 12BC373, Kit Excel Ring & Pinion Gear Set Fits Gm 12Bolt 3.73 Ratio
Richmond CR925410, Kit Excel Ring & Pinion Gear Set Mopar4.10 Ratio 9.25 Perform
Richmond F88373, Kit Excel Ring & Pinion Gear Set Fits Ford 8.8 3.73 Ratio Perfo
