Common Rail Relief Valve Shim Kit Chevy LLY/LBZ/LMM Duramax 2004.5-2009 - Dodge 6.7L Cummins 2007.5-2018

• Allows for the adjustment of common rail fuel pressure relief valves

Inexpensive kit to allow for the adjustment of common rail fuel pressure relief valves.

WARRANTY

Parts

• 12-Months
• 12,000 Miles

INSTALL TIME

• 1 Hour