View 0 Photos View 0 Videos 2023 GM, 6.6L V-8 L8T Gasoline Engine, 401HP, Torque: 464 Lb-Ft @4000 RPM Recently Updated Contact for price GM, 6.6L V-8 L8T Gasoline Engine, 401HP, Torque: 464 lb-ft @4000 RPM, Core Charge: 0.00, Horse Power: 401 ConditionUsedHorse Power401 HPFits To Make(s)CHEVROLETFits To Model(s)W4500Will Fit Year(s)2023Stock Number543794 MLS Number13884873CategoryEngines Last Updated3/11/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info