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Est. 1957
ARP

ARP 308 Holden 1/2in head stud kit

$216.55

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ARP 234-4201 head stud kit for Holden engines. Stronger than stock bolts for better cylinder head sealing.

Key Features

  • ARP 8740 chromoly steel — heat-treated to 200,000 psi tensile strength for superior clamping force.
  • 1/2 inch diameter studs — provides a stronger hold than smaller diameter bolts.
  • Includes hardened parallel washers and aerospace quality nuts.
  • Thread-chasing dies included to ensure clean threads in the block.
  • Designed for a direct fit on compatible Holden 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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Specifications

Brand
ARP
Manufacturer Part #
234-4201
UPC
672036009014

Frequently Asked Questions

ARP 308 Holden 1/2in head stud kit

$216.55