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RICHMOND
Excel Ring & Pinion Gear Set GM 10Bolt 4.56 Ratio, by RICHMOND, Man. Part # GM85456
Ring and Pinion - Excel - 4.56 Ratio - 30 Spline Pinion - 3 Series - 8.5 in / 8.6 in - GM 10-Bolt - Kit$264.99 -
RICHMOND
Excel Ring & Pinion Gear Set GM 12 Bolt 3.42, by RICHMOND, Man. Part # 12BC342
Ring and Pinion - Excel - 3.42 Ratio - 30 Spline Pinion - 3 Series - 8.875 in - GM 12-Bolt - Kit$239.99 -
RICHMOND
Excel Ring & Pinion Gear Set GM 12Bolt 3.55 Ratio, by RICHMOND, Man. Part # 12BC355
Ring and Pinion - 3.55 Ratio - 30 Spline Pinion - 3 Series - 8.875 in - GM 12-Bolt - Kit$239.99 -
RICHMOND
Excel Ring & Pinion Gear Set GM 12Bolt 3.73 Ratio, by RICHMOND, Man. Part # 12BC373
Ring and Pinion - 3.73 Ratio - 30 Spline Pinion - 4 Series - Thin Gear - 8.875 in - GM 12-Bolt - Kit$218.99 -
RICHMOND
Excel Ring & Pinion Gear Set GM 12Bolt 3.73 Ratio, by RICHMOND, Man. Part # 12BC373T
Ring and Pinion - 3.73 Ratio - 30 Spline Pinion - 3 Series - 8.875 in - GM 12-Bolt - Kit$239.99 -
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RICHMOND
Excel Ring & Pinion Gear Set GM 12Bolt 4.10 Ratio, by RICHMOND, Man. Part # 12BC410T
Ring and Pinion - 4.10 Ratio - 30 Spline Pinion - 3 Series - Thick Gear - 8.875 in - GM 12-Bolt - Kit$239.99
