Description
Richmond 4.10 Ratio Ring and Pinion 10 Spline Pinion 8.750" Ring Gear 742 Case Mopar 8.75" R01P003XL with welded O ring seals WEI7155 with welded O ring seals Throttle blade diameters are 1 11 16 for the primarys and of 1 11 16 diameter for the secondarys This consistently provides some of the strongest gears possible your hotrod will run better than new with Richmond