Wild Diesel Race Plug - Fuel Pressure Relief Valve LB7 WD305

Wild Diesel

Wild Diesel Race Plug - Fuel Pressure Relief Valve LB7 WD305

  • Duramax 2001-2004 LB7
  • It is very common for the oem pressure relief valve to fail and to relieve precious fuel rail pressure prematurely.
  • When you begin to tune, program, and increase fuel in the rail it demands more from your pressure relief valve.
  • This Wild Diesel billet design will make sure that you are getting all the fuel needed from your Injection Pump to your Injectors.