... /HummerVehicle/ModeAxle Loc'nYearDescriptionShaft ShaftRatioPart NoDiameterSpline10/1500 Series, C, G, K, FrontTo 1980Dana M44, 3600lb33.3 (1.31")303.92 ... RD116Yukon, Suburban1, Vans3.73 & DNRD07 RD11730/3500 Series, C, K, G, P, RV, Pickup, Suburban1, Rally, SportvanFront1977-90Dana 60HD38.1 ... .56 & UPRD35RD1664.10 & DNRD36RD167 20/2500 Series, C, G, K, FrontTo 1980Dana 4433.3 (1.31")303.92 & UPRD06P, ...