ARP

ARP Rocker Arm Nut - 3/8-24 in Thread - 0.550 in Shank Diameter - 1.200 in Long - Chromoly - Black Oxide - Aluminum Rockers - Set of 16

In stock
SKU: ARP300-8243
Rocker Arm Nut, 3/8-24 in Thread, 0.550 in Shank Diameter, 1.200 in Long, Chromoly, Black Oxide, Aluminum Rockers, Set of 16

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Regular price $84.97
Regular price Sale $149.08 Sale price $84.97
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A rocker arm adjuster that doesn't require special tools and won't work loose. Threads on the heat treated Perma-Loc Adjusters are machined exactly perpendicular to the adjuster bottom. a set screw is also machined flush on the bottom. All of these features help eliminate setting valve lash on a regular basis.

Since 1968, ARP is the fastener of champions and the world leader in fastener technology.

Product Descripton:

  • Rocker Arm Nut
  • 3/8-24 in Thread
  • 0.550 in Shank Diameter
  • 1.200 in Long
  • Chromoly
  • Black Oxide
  • Aluminum Rockers
  • Set of 16