Auto Barn
Est. 1957
ARP

ARP 12pt Head / 1/2in -13 Thread / 1in UH Length Kit- Black Oxide

$18.04

On Backorder

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

Worn-out head bolts can cause leaks. This ARP head stud kit is a direct fix for many engines.

Key Features

  • 12-point nuts — easier to tighten with a socket in tight spaces.
  • 1/2in-13 thread size — common size for many engine applications.
  • 1-inch underhead length — ensures proper engagement with the block.
  • Black oxide finish — helps prevent rust and corrosion.
  • ARP brand — known for well-built engine fasteners.

⚠️ 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 12pt Head / 1/2in -13 Thread / 1in UH Length Kit- Black Oxide

$18.04