View 5 Photos View 0 Videos GM/Chev (HD) 7.4 L Engine for a 1999 GMC C6500 Contact for price (Used) 1999 GM/Chev (HD) 7.4L, ENGINE ASSEMBLY- Displacement: 7.4L, Horsepower: 290, Serial Number: 74DAGBBC, Part Number: 12561128, E.C.S: SFI, EGR, TWC, H02S, For more information about... ConditionUsedHorse Power290 HPFits To Make(s)GMCFits To Model(s)C6500Will Fit Year(s)1999Part Number12561128Stock NumberP-503241 MLS Number14373080CategoryEngines Last Updated5/15/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos GM/Chev (HD) 7.4 L Engine for a 2000 GMC C6500 Contact for price (Used) 1999 GM/Chev (HD) 7.4L, ENGINE ASSEMBLY- Displacement: 7.4L, Horsepower: 290, Reference images for condition, For more information about this item, give us a call. We ship Worldwide!... ConditionUsedHorse Power290 HPFits To Make(s)GMCFits To Model(s)C6500Will Fit Year(s)2000Stock NumberP-112031 MLS Number13853457CategoryEngines Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info