11 0 1984 Mack EM6 Engine $5,995 USD 1984 Mack EM6-285 diesel engine, 285 HP rating, Maxidyne high torque build, aftercooled, mechanical fuel system, 2 valve heads. EXCELLENT RUNNER, SEE VIDEO. SHOWS 50 PSI OIL PRESSURE AT... ConditionUsedStock Number17770 MLS Number13661069CategoryEngines Last Updated6/22/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info