2001-2006 Chevrolet Silverado 3500 6.6L V8 137.0. 2001-2006 Chevrolet Silverado 3500 6.6L V8 161.5. 2001-2006 Chevrolet Silverado 3500 6.6L V8 185.5. Notes: Fuel Cooler. Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience.
