Description
Richmond 3.55 Ratio Ring and Pinion 10 Spline Pinion 8.750" Ring Gear 489 Case Mopar 8.75" Battery Tray 78:1) utilizes existing gear train WEI7155 78:1) utilizes existing gear train (no belts or chains) Designed to splice into radiator hose This consistently provides some of the strongest gears possible your hotrod will run better than new with Richmond