ATS A618 Towing Valve Body Fits 1990-1993 5.9L Cummins CLOTHING These are specially made for

These are specially made for the airflow requirements of the L5P and feature a Venturi-like taper on their inside diameter to maintain boost pressure and volumetric flow

reported by many Duramax owners

actually date back to 1972

What would be the best all around transmission for a person that tows

The GM specified tool is CH48809

ATS A618 Towing Valve Body Fits 1990-1993 5.9L Cummins CLOTHING These are specially made forPerformance Valve Body Towing Edition(progressive line rise), 1990 1993 Dodge A618 Non Lock up. 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.