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Auto Barn
Est. 1957
ARP

ARP Chevrolet Small Block Undercut Hex Head Stud Kit

$240.86

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

ARP's 234-4401 stud kit for Chevy small blocks. Stronger than stock bolts for better head gasket sealing.

Key Features

  • Heat-treated 8740 chromoly steel — rated to 200,000 psi tensile strength.
  • Undercut stud design — reduces stress concentration for improved durability.
  • Hex head design — allows for easier installation and removal.
  • Improved clamping force — helps prevent cylinder head lift and ensures better head gasket sealing.
  • Direct replacement for stock head bolts — fits most Chevrolet small block engines.
This kit fits most Chevrolet small block engines. Please verify fitment for your specific application.

⚠️ 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 Chevrolet Small Block Undercut Hex Head Stud Kit

$240.86