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JEGS Performance Products 30739

Universal Evac/O2 Fitting

JEGS Performance Products 30739

555-30739

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JEGS Performance Products 30739 Universal Evac/O2 Fitting $21.99
Universal Evac/O2 Fitting
  • Made in the USA
    Includes:
  • (1) Weld bung
  • (1) Threaded adapter
  • (1) Crush washer
  • (1) Plug

  • JEGS Universal Crankcase Evacuation/O2 Fitting welds into your header collector. The 18mm x 1.5 nipple fitting threads into the weld bung. This adapter accepts common 1/2" NPT straight thread check valves like JEGS 555-52211 (sold separately) when used as an Evac fitting. The weld bung also accepts an O2 sensor (for fuel injected applications) or a wide band fitting (for dyno testing and tuning). .

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