Gator Fasteners - Heavy Duty Head Stud Kit - 2001-2016 GM 6.6L Duramax HSK66

Part # HSK66

The Gator Fasteners Head Stud Kit is a must have in any high performance 2001-2016 GM 6.6L Duramax. To overcome head gasket failures that can occur in diesel engines in these high performance applications, Gator Fasteners has introduced heavy-duty head studs for the popular GM LB7, LLY, LBZ, LMM, LML Duramax powerplants. These studs are rated at 220,000 psi tensile strength, and provide the clamping force required to keep cylinder heads from lifting due to higher combustion pressures.

Fitment:
● 2001-2016 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax
● 2001-2016 GMC Sierra 2500HD/3500HD 6.6L Duramax

Note:Forum postings could provide incorrect torque values. Please follow the included installation instructions for proper torque specifications and tightening sequence.

APPLICATIONS:

• Year Make Model Engine: 2016 Chevy/GMC 2500 Diesel
• Year Make Model Engine: 2016 Chevy/GMC 3500 Diesel
• Year Make Model Engine: 2015 Chevy/GMC 2500 Diesel
• Year Make Model Engine: 2015 Chevy/GMC 3500 Diesel
• Year Make Model Engine: 2014 Chevy/GMC 2500 Diesel
• Year Make Model Engine: 2014 Chevy/GMC 3500 Diesel
• Year Make Model Engine: 2013 Chevy/GMC 2500 Diesel
• Year Make Model Engine: 2013 Chevy/GMC 3500 Diesel
• Year Make Model Engine: 2012 Chevy/GMC 2500 Diesel
• Year Make Model Engine: 2012 Chevy/GMC 3500 Diesel
• Year Make Model Engine: 2011 Chevy/GMC 2500 Diesel
• Year Make Model Engine: 2011 Chevy/GMC 3500 Diesel
• Year Make Model Engine: 2010 Chevy/GMC 2500 Diesel
• Year Make Model Engine: 2010 Chevy/GMC 3500 Diesel
• Year Make Model Engine: 2009 Chevy/GMC 2500 Diesel
• Year Make Model Engine: 2009 Chevy/GMC 3500 Diesel
• Year Make Model Engine: 2008 Chevy/GMC 2500 Diesel
• Year Make Model Engine: 2008 Chevy/GMC 3500 Diesel
• Year Make Model Engine: 2007 Chevy/GMC 2500 Diesel
• Year Make Model Engine: 2007 Chevy/GMC 3500 Diesel
• Year Make Model Engine: 2006 Chevy/GMC 2500 Diesel
• Year Make Model Engine: 2006 Chevy/GMC 3500 Diesel
• Year Make Model Engine: 2005 Chevy/GMC 2500 Diesel
• Year Make Model Engine: 2005 Chevy/GMC 3500 Diesel
• Year Make Model Engine: 2004 Chevy/GMC 2500 Diesel
• Year Make Model Engine: 2004 Chevy/GMC 3500 Diesel
• Year Make Model Engine: 2003 Chevy/GMC 2500 Diesel
• Year Make Model Engine: 2003 Chevy/GMC 3500 Diesel
• Year Make Model Engine: 2002 Chevy/GMC 2500 Diesel
• Year Make Model Engine: 2002 Chevy/GMC 3500 Diesel
• Year Make Model Engine: 2001 Chevy/GMC 2500 Diesel
• Year Make Model Engine: 2001 Chevy/GMC 3500 Diesel

Installation Instructions for Gator Fasteners - Heavy Duty Head Stud Kit - 2001-2016 GM 6.6L Duramax