ARP 250-4203 Head Studs for 6.4 Powerstroke. FREE shipping


  • Price includes shipping to anywhere in the continental United States
  • Chromemoly steel 12-pt nuts & parallel-ground washers included
  • Broached stud ends install & make cylinder head removal easier
  • Centerless ground to assure perfect concentricity
  • Threads rolled after heat treatment for optimum fatigue strength
  • Ample clamping force prevents cylinder heads from lifting
  • Rated at 220,000 psi tensile strength


ARP 250-4203 Head Studs for 6.4 Powerstroke


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