This 2004 Silverado 3500 Duramax LB7 has been in my family since new and has only 76,000 miles. It has lived in a dry climate and was maintained with exceptional care, with handwritten service records included. The truck has never been tuned, deleted, or modified and is a fully stock, pre-emissions LB7 that runs exactly as it should. Cold starts are clean with no haze, blow-by, or smoke, and the 33-degree cold start video shows how easily it fires and how clean the tailpipe is. The Allison 1000 shifts firm and smooth like a true low-mile transmission. It has never been worked hard or used for commercial hauling and was mainly taken on family camping trips. Much of its life was spent in the garage, which is why the paint, body, interior, and undercarriage remain in excellent condition. Clean, rust-free, documented LB7s like this have become incredibly rare, and this one stands out for its originality, care, and preserved condition.





































