0 1 1998 Mack 300 Engine $2,500 USD MACK EM7 300HP 1998 RUNS GOOD ON ETHER $2500. Thank you for contacting me. Please keep me in mind for future purchases. I have about 3.5 acres of heavy Trucks and Parts. We have many... ConditionUsedHorse Power300 HPFits To Make(s)MackWill Fit Year(s)1998Stock Number203148 MLS Number13488326CategoryEngines Last Updated3/31/2025 LocationFelda, FL, US Sold ByDelauto Used Truck Parts (844) 925-___ SHOWNUMBERCall Seller Email Seller Save More Info