Tremec TR-6060 Hollow Input Shaft - Late Challenger. - (P/N - HMS。Set of OEM Tuff Torq K46 Transmission Cap 187T0136300 & Vent Cap。Z F 16S181 16-speed gearbox with power take-off Z F automatic。Tremec TR-6060 Hollow Input Shaft - Late Challenger. - (P/N - HMS。104