Application:
For Duramax 6.6L LB7 2001-2004
For Duramax 6.6L LLY 2004.5-2005
For Duramax 6.6L LBZ 2006 -2007
For Duramax 6.6L LMM 2007.5-2010
For Duramax 6.6L LML 2015.5-2016
Note:
Remember to remove your check valve before buttoning everything up, or diesel will not get to your engine
Please carefully check all the product description to make sure this will fit