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CNC-machined from an aircraft grade billet aluminum alloy and anodized with a bright dip black finish, O-Ring Boss (ORB) Port Plugs are the only way to safely and correctly block and seal unused ORB ports in Aeromotive pressure regulators and fuel rails. They are not compatible with NPT.

Pit Stop USA offers Aeromotive Adapter Fitting - 8 AN to 1/8NPT 15637 at low everyday prices. Be sure to check out all of our products from Aeromotive including Aeromotive AN Port O-Ring Boss Plugs.

Product Description: Fitting, Plug, 8 AN, O-Ring, Hex Head, 1/8" NPT Port, Aluminum, Black Anodize


  • AFS15637
  • AFS15637
  • 684980002744
  • Aeromotive
  • Available
  • Same Day Shipping!
  • New

Shipping Information

  • Item Requires Shipping
  • 0.1 lbs.
  • W2.7000” x H1.3000” x L3.7000”
  • Ships from Michigan.

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