3.0 Liter DOHC 24-Valve Duramax Turbo-Diesel Inline 6 Cylinder Engine for the 2020 GMC Sierra 1500 #145818911

3.0 Liter DOHC 24-Valve Duramax Turbo-Diesel Inline 6 Cylinder Engine on the 2020 GMC Sierra 1500 Elevation Crew Cab 4WD