Mack E6 Diesel Truck Engines For Sale Diesel Truck Engines | Mack Diesel Truck Engines | Mack E6 Diesel Truck Engines Any CategoryParts Any CategoryBody PartsElectrical PartsEngine PartsExhaust PartsRears PartsTransmission Parts Search Any Condition New Used Any Equipment TypeAc CompressorBell HousingCab BodyClutchCompressorCylinder HeadElectronic ShifterEngine BlockEngine BrakeEngine EcmEngine MountExhaust PipeFan BladeFan ClutchFlywheel HousingFuel InjectorFuel PumpFuel TankGrilleHydraulic PumpLightMisc Body PartMisc Electrical PartMisc Engine PartMisc. Cab PartMufflerTandem CutoffTiming CoverTransmissionTransmission EcmTruck EngineTurbo ChargerValve Cover Any MakeMack Model Any Model Year Price Mileage Stock # Search Page: 1 of 1 1 Results - Default Sort Type ASC Type DESC Make ASC Make DESC Model ASC Model DESC Lowest Price First Highest Price First Mileage ASC Mileage DESC Stock # ASC Stock # DESC 1981 MACK E6 Diesel Truck Engine MACK EM6 ENGINE (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 1981 Mack EM6 Diesel Engine, 300HP, MECHANICAL FUEL PUMP, 300HP @ 2100RPM, EM6-300, 6 Cylinders, 672 Displacement, Turbocharged, Mechanical, Serial# 10759... Stock #4742 $7,950 EngineMack EM6 (300 HP)Eng Size672 Page: 1 of 1 1 Results - Default Sort Type ASC Type DESC Make ASC Make DESC Model ASC Model DESC Lowest Price First Highest Price First Mileage ASC Mileage DESC Stock # ASC Stock # DESC