6.6L Duramax Diesel Fuel Rail Plug

6.6L Duramax Fuel Rail Plug - Fuel Rail Cap - Race Valve                                          

Duramax Race Plug - Fuel Race Valve 2004.5 to 2010 GMC Duramax LLY / LBZ / LMM / LML motors.

The Duramax 6.6L Fuel Rail Plug works on the 2004.5 to current model Duramax 6.6L powered vehicles.

• LLY / LBZ 2004.5 to 2007 6.6L Duramax
• LMM 2007 to 2011 6.6L Duramax
• LML 2011 to Current version of the 6.6L Duramax

This Duramax 6.6L Fuel Rail Plug benefits:

• Constructed from T303 Stainless Steel
• Highest quality control machining possible.
• Manufactured in an ISO 9001 accredited facility.
• Eliminates unwanted pressure relief of the fuel rail.
• Supports the increased pressure requirement commanded when running a high performance tuning device.
• Prevents programming error codes caused by increased fuel rail pressure.
  
• Allows ample pressure to the rail and injectors.
  
• Prevents trouble codes P1011, P0087 or P1093 associated with fuel rail depletion.
• Ensures a seal up to 30,000 psi on the fuel rail.
  

This 6.6L Duramax Fuel Rail Plug cannot be used on any vehicles registered or certified for highway use. This Fuel Rail Plug is a high performance Duramax 6.6L Fuel Rail Plug that is intended SOLELY for closed-course racing use and is not street legal in ANY state.

This 6.6L Duramax Diesel Fuel Rail Plug is MADE IN THE USA!