View 5 Photos View 0 Videos GM/Chev (HD) Engine for a 1988 GMC C7000 Contact for price (Used) 1988 GM/Chev (HD) V8, 6.0L, ENGINE ASSEMBLY- Family Number: JGM07.4AGAX, Displacement: 6.0L, Horsepower: 366, Serial Number: TBD, Part Number: 15608706, For more information about... ConditionUsedHorse Power366 HPFits To Make(s)GMCFits To Model(s)C7000Will Fit Year(s)1988Part Number15608706Stock NumberP-111078 MLS Number13813748CategoryEngines Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info