97355741 OE Upper Cylinder Head Bolt, 8mm.
For 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 GM 6.6L Duramax
LB7 LLY LBZ LMM
For 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 GM 6.6L Duramax
LB7 LLY LBZ LMM
Sold individually, you will need 4 bolts per cylinder head. 8 bolts required per engine.