Fuel Pressure Regulator (Dial Type). Adjusts from 1-5.5psi.

Part Number: 66-090

Fuel Pressure Regulator (Dial Type). Adjusts from 1-5.5psi. Supplied with 1/4", 5/16" and 3/8" fittings.This universal pressure regulator is for use on vehicles with less than 10 PSI fuel pressure and not for use on fuel injected vehicles.