Description

If you’re running AN fittings in your fuel system, cooling loop, or hydraulic setup, you need a reliable plug to cap off unused ports—and this 8 O-Ring Boss Plug delivers the dependable seal that keeps your system pressurized and leak-free. The machined hex head makes installation straightforward, while the O-ring design eliminates the need for additional sealant tape or compound. Built from anodized aluminum, it’s durable enough for track use and street applications alike.

  • Fitting Size: 8 AN
  • Design: O-Ring Boss plug
  • Material: Aluminum alloy
  • Finish: Blue anodized
  • Head Style: Hex
  • Seal Type: O-ring
  • Installation: Bolt-on
  • Application: Universal (fuel, coolant, hydraulic)
  • MPN: A1P81408