In the name of Allah, the Most Gracious, the Most Merciful. Peace, mercy, and blessings of Allah be upon you.. Dear customers, we have GMC engines available for all types and models with an electronic warranty for 12 months. We also offer refurbishment for the same factory-sealed engines with the same warranty. Refurbishment includes a complete change of engine internals (pistons, rings, connecting rods, gasket set, lifters, etc.). We also address the manufacturing defect of lifter ticking by widening the oil and water passages, cleaning them thoroughly, and installing a high-pressure oil pump. Additionally, we provide a free inspection of consumable parts such as the radiator, oil cooler, engine mounts, intake manifold, etc., and inform the customer about their condition. The vehicle will be ready within 3 to 5 days, and we offer free towing within Riyadh. Thank you very much. Note: If you do not receive a response, please leave a message, and we will reply as soon as possible. 0535588114