GMC Jimmy engine model 1988 size 454 horsepower Injectors. The engine is complete with all its accessories, and you can inspect it. It comes with the alternator, AC compressor, and all are in excellent condition and can be sold separately. The transmission is size 400, 4 speeds. The transmission is good, and you can inspect it. The transmission is automatic. The vehicle is clean, which had the engine and transmission, and its first owner, and its actual mileage is 120,000 km. For sale to the highest bidder. May God bless everyone.