Home » Engine Fastener Kits » ARP Perma-Loc Rocker Arm Adjuster - For Stud Girdle Applications - 7/16"-20 Thread
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ARP Perma-Loc Rocker Arm Adjuster - For Stud Girdle Applications - 7/16"-20 Thread

Only 3 left
SKU: ARP300-8247
Rocker Arm Nut, 7/16-20 in Thread, 0.560 in Shank Diameter, 2.050 in Long, Chromoly, Black Oxide, Stud Girdle, Set of 16
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$223.97
Sale $412.90 $223.97
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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
  • 7/16-20 in Thread
  • 0.560 in Shank Diameter
  • 2.050 in Long
  • Chromoly
  • Black Oxide
  • Stud Girdle
  • Set of 16
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