2001-2016 Duramax Heavy Duty Head Stud Kit (HSK66)

Description

Fits

Year	Make	Model	Trim
2001-2005	Chevrolet	Silverado 2500 HD
2001-2006	Chevrolet	Silverado 3500	LS, LT
2001-2016	GMC	Sierra 2500 HD	SLT, SLE
2001-2006	GMC	Sierra 3500	SLT, SLE
2001-2002	GMC	Sierra 2500 HD	SL
2001-2005	Chevrolet	Silverado 3500
2001-2016	Chevrolet	Silverado 2500 HD	LT
2001-2002	GMC	Sierra 3500	SL
2001-2006	Chevrolet	Silverado 2500 HD	LS
2002-2005	GMC	Sierra 2500 HD
2002-2005	GMC	Sierra 3500
2003-2014	GMC	Sierra 2500 HD	WT
2004-2016	Chevrolet	Silverado 2500 HD	WT
2004-2006	GMC	Sierra 3500	WT
2004-2004	Chevrolet	Silverado 3500	WT
2006-2006	Chevrolet	Silverado 3500	WT
2006-2006	GMC	Sierra 3500	SL
2006-2006	GMC	Sierra 2500 HD	SL
2007-2014	GMC	Sierra 3500 HD	WT
2007-2016	GMC	Sierra 3500 HD	SLT, SLE
2007-2016	Chevrolet	Silverado 3500 HD	WT, LTZ, LT
2007-2016	Chevrolet	Silverado 2500 HD	LTZ
2011-2016	GMC	Sierra 2500 HD	Denali
2011-2016	GMC	Sierra 3500 HD	Denali
2015-2016	Chevrolet	Silverado 3500 HD	High Country
2015-2016	GMC	Sierra 3500 HD
2015-2016	Chevrolet	Silverado 2500 HD	High Country
2015-2016	GMC	Sierra 2500 HD

 

If you are wanting to keep your Duramax on the road for the long haul, you need to replace your head bolts with upgraded head studs. Designed for high performance diesel motors, these studs are rated at 220,000PSI tensile strength, this will give you the ampule clamping force needed to keep the cylinder head from lifting due to high combustion pressure.

Part Number: HSK66

Features

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

Installation

Click here for installation instructions