This AutoMeter Low PressureFuel Isolator is required whenrunning a carbureted engine with a mechanical fuel pressure gauge mounted in the vehicle's interior. This isolator assembly mounts between the gauge and the fuelpressure port on your regulator or carb feed line and translates fuel pressure readings to the gauge keeping flammable materials out of thepassenger compartment. This red anodized aluminium versionfrom AutoMeter is safe for competition use, NHRA approved, and includes fittings to connect to -4AN braided stainless lines as well as a handy mounting bracket for installation.

• Safe for use with pump and race gasformulations on carburetted applications with a maximum operating pressure of 15 PSI.
• Not for use with Alcohol, Nitromethane, or Diesel fuels.
• Includes-4AN male fitting connections.Braided stainless line and gauge sold separately.
• Aluminium construction, red anodized finish.
• Includes mounting bracket and hardware.
• Dimensions (including mounting bracket): 3.5 in. Wide, 2 in. High (excluding fittings), 4.25 in.Deep
• For fuel injectedapplications, please see part #5282.