2001-2016 Duramax Heavy Duty Head Stud Kit

 Duramax Head Studs LB7, LLY, LMZ, MM, LML

Fitment: 2001. 2002, 2003, 2004, 2004.5, 2005, 2006, 2007, 2008. 2009

2010, 2011, 2012, 2013, 2014, 2015, 2016

Part number Interchangeable :  ARP 230-4201

Manufacturer: Gator

Description:

If you are wanting to keep your 6.6L Duramax on the road for the long haul, you need to replace your head bolts with upgraded head studs. The Gator Fasteners Head Stud Kit is a must have in any high performance 2001-2016 GM 6.6L . 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.

Features :

• Black Oxide Finish
• Replaces Factory Head Bolts
• Chromoly steel 12 point nuts
• 220,000 PSI Tensile Strength

Tech Tip:  Documents Install Instruction