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

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

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

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