11.5" AAM 4.56 REAR RING & PINION,

USA Standard 11.5" AAM, 4.56 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, with 4.125" OD Inner Pinion Bearing. For GM & Chrysler/Dodge/Ram Applications with 14 Bolt Rear Cover and 12 Bolt Ring Gear. Includes HM807046/HM807010 Inner Pinion Bearing and Race with 4.125" Outside Diameter. Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts required to get vehicles off the lift and back on the road quickly. The Ring Gear Diameter is 11.5". This particular kit contains a 4.56 Ring & Pinion Gear Set.