6.6 Liter OHV 32-Valve Duramax Turbo-Diesel V8 2023 GMC Sierra 2500HD Engine

6.6 Liter OHV 32-Valve Duramax Turbo-Diesel V8 Engine on the 2023 GMC Sierra 2500HD AT4 Crew Cab 4x4

  • 6.6 Liter OHV 32-Valve Duramax Turbo-Diesel V8 Engine for 2023 GMC Sierra 2500HD AT4 Crew Cab 4x4 #145688285