Auto Barn
Est. 1957
ARP

ARP Perma-Loca c adjustable 3/8 12pt rocker arm nut kit

$113.69

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Loose rocker arms cause valve train noise and poor performance. This ARP Perma-Loca kit locks them down.

Key Features

  • Adjustable nuts — allow for precise setting of valve lash.
  • Perma-Loca locking mechanism — prevents nuts from loosening under vibration and stress.
  • 12-point design — offers a strong connection for your socket during adjustment and tightening.
  • High-strength steel construction — built for durability in demanding engine conditions.
  • Direct fit for 3/8" rocker arm studs — ensures proper compatibility.

⚠️ 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 #
300-8244
UPC
672036012083

Frequently Asked Questions

ARP Perma-Loca c adjustable 3/8 12pt rocker arm nut kit

$113.69