Description 2001 – 2010 6.6L GM / Chevrolet Duramax Diesel Lower Engine Gasket Set Enginetech #GM403CS-B Ref #CS54580A – 2406 Enginetech sealing products are trusted by OEMs and technicians around the globe. Enginetech engine conversion gasket sets offer the right sealing performance for your project. These kits are precision-cut and contain the correct selection of gaskets and seals needed. Some kits may include RTV for upper and lower pan gaskets. All Enginetech products meet or exceed the original equipment specifications.
