ATS A618 Towing Valve Body Fits 1990-1993 5.9L Cummins CLOTHING reported by many Duramax owners

reported by many Duramax owners

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

See the intelligence of the AMP Research SmartSeries in a whole new light with AMP Vision by RealTruck

75 Inch (517117503)

ATS A618 Towing Valve Body Fits 1990-1993 5.9L Cummins CLOTHING reported by many Duramax ownersPerformance 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.