ZeroFlex Tow/HD Valve Body

The RevMax 68RFE-301A ZeroFlex Billet High Performance Tow/HD Valve Body is engineered to enhance the durability and performance of your 6.7L Cummins equipped with a 68RFE transmission. Constructed from a robust 1-inch thick 6061 billet aluminum, its solid build ensures a flat, rigid surface, preventing flexing or warping under high-pressure conditions. Its deep critical worm tracks facilitate efficient fluid flow, while precision-cut filter cutouts allow for seamless integration with any stock or aftermarket transmission pan, simplifying installation. Each RevMax valve body is subjected to vacuum leak testing and dyno-tested to guarantee quality and performance. It features a proprietary accumulator spring design for improved 3-4 shift feel, offering more predictable and responsive truck performance. Notably, this valve body can handle up to 325 psi of line pressure without warping, making it ideal for demanding applications. It is hand-assembled in Charlotte, NC. Important note: To achieve the 325psi line pressure capability, transmission tuning, a TCM upgrade, or a pressure box is required. Pump modifications are not necessary for pressures up to 250psi. Fitment: 2011-2018 RAM 2500/3500 6.7L Cummins