3 0 2016 Peterbilt 579 Engine $4,500 USD 975081 mi 500HP Paccar MX-13. Runs and drives, selling as a buildable core. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number14921 MLS Number13806977CategoryEngines Last Updated9/29/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info