In the name of Allah, the Most Gracious, the Most Merciful. We have imported and "Shadbalad" (original/factory condition) GMC engine and gearbox, and rebuilt ones for all types, sizes, and models, with a one-year warranty. We also have a department for overhauling and rebuilding the same engine with a complete change of internal parts, including installing a high-pressure Melling oil pump, widening the oil and water passages, and addressing manufacturing defects, with a one-year electronic warranty. The warranty covers oil consumption, smoke, noise, overheating, breakage, oil leaks, and more. We offer a free comprehensive inspection 🧐, programming, and tuning for our valued customers. We have a tow truck at our expense within Riyadh only. To contact the maintenance supervisor 🧑‍💼 directly, Riyadh, Old Industrial Area, 0579792062.