ATS Allison Trim Valve Kit for Chevy/GMC (2001-05) 6.6L Duramax LCT1000 5-Speed

Serving truck enthusiasts for nearly two decades, ATS invents, designs, manufactures, and sells the world's most innovative diesel truck performance products-over 600 products for one-stop shopping. Whether you need power and efficiency for towing, off-road, recreation, or racing, ATS Diesel Performance can meet your needs, quickly and at a reasonable cost.