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Est. 1957
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ARP Chrysler Big Block KB Hemi 9/16in 12pt Head Stud Kit

$702.32

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ARP head stud kit for Chrysler Big Block KB Hemi engines. Stronger than stock bolts for reliable sealing under high cylinder pressure.

Key Features

  • ARP 8740 Chromoly Steel — Heat-treated to over 200,000 psi tensile strength for superior clamping force.
  • 12-Point Nuts — Offer a strong, reliable connection for torquing the studs.
  • Improved Sealing — Helps prevent cylinder head lift and gasket leaks under high pressure.
  • Direct Fit Design — Engineered to install easily on Chrysler Big Block KB Hemi engines.
  • Consistent Clamping Force — Studs offer more uniform tension than bolts for better gasket sealing.
  • Includes Assembly Lube — For proper installation and consistent torque readings.
This kit is designed for Chrysler Big Block KB Hemi engines.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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ARP Chrysler Big Block KB Hemi 9/16in 12pt Head Stud Kit

$702.32