EnginesGM 6-71GM 6-71GM 6-71LayoutInlineCoolingLiquidFuelDieselDisplacement7 LVehicles 1193119321933193419351936193719381939194019411942194319441945Archer655≈ Oct 1944 – May 1945≈ Jan 1945 – May 1945≈ Apr 1945 – May 1945