View 5 Photos View 0 Videos GM/Chev (HD) 6.6L DURAMAX Engine Core Contact for price (Core) Does Turn 360 Degrees Complete, 2021 DURAMAX 6.6L, ENGINE ASSEMBLY- Family Number: MNVXH04020SA, Displacement: 6.6L, Horsepower: 350, E.C.S.: DDI, TC, CAC, ECM, EGR, DOC, PTOX, SCR-U,... ConditionUsedHorse Power350 HPStock NumberP-501379 MLS Number14284032CategoryEngine Cores Last Updated5/15/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info