Gator HSK5912 Head Stud Kit | 89-98.5 Dodge Ram 5.9L Cummins

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Gator HSK5912 Head Stud Kit | 89-98.5 Dodge Ram 5.9L Cummins


Warning: This product can expose you to chemicals that are known to the State of California to cause cancer. For more information, visit

The Gator Fasteners Head Stud Kit is a must have in any high performance 1989-1998.5 5.9L Cummins 12V Diesel. 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 Cummins 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.


  • Black Oxide Finish

  • Replaces Factory Head Bolts

  • Chromoly steel 12 point nuts

  • 220,000 PSI Tensile Strength

  • Includes Amsoil Assembly Lube


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

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