BD Diesel Common Rail Fuel Plugs are engineered to replace failing pressure relief valves on Dodge Cummins and Chevy Duramax systems, sealing in up to 30,000 psi of rail pressure. The plugs are an easy replacement for the stock relief valve and are noted as beneficial for high-performance engines and improved starting. Fitment listings include 2007.5–2012 Dodge 6.7L and 2004.5–2010 Chevy Duramax applications.
BD Diesel Common Rail Fuel Plug - 2007.5-2012 Dodge 6.7L/2004.5-2010 Chevy Duramax