Opportunity for project and modification owners. Mashallah Tabarak Allah. For those who don't know, this is the best version of the LS1 6.0 iron 6-liter engines. What distinguishes the Escalade's engine from the Denali's is that it comes with flat-top pistons, stronger rods, and higher compression. The engine has been completely renewed with high-quality work and significant cost. High-pressure oil pump, and everything inside has been replaced from static to moving parts, rings, valves, seals, gaskets. It is currently installed on a 2003 Escalade, and after the renewal, it has not driven more than 200 kilometers because the car's plates were lost and I couldn't drive it. Whoever buys the engine can start it and test it, and has the right to inspect it wherever they want. I guarantee it for you. The engine is considered brand new, zero mileage. The engine comes with all its accessories, wiring harness, and computer. It also comes with performance wires and new NGK iridium spark plugs installed. Suitable for modification enthusiasts. Price: 8000 Modified LS GMC Iron 6-liter 6.0