Universal - 8 AN EFI Fuel Pressure Regulator Blue These caps are engineered for

These caps are engineered for high performance

They include everything necessary to convert your existing spindle assembly to accept disc brakes

controlling the band's grip on the transmission drum during gear changes

To remain street legal with a square bore carb

They include the appropriate accessory bosses for both early and late model engines

Universal - 8 AN EFI Fuel Pressure Regulator Blue These caps are engineered forThese Speedmaster EFI fuel pressure regulators give you total control of your fuel pressure settings. The regulators feature AN O ring boss inlet, outlet, and return fittings, a 1 8 in. NPT gauge port, and a 1: 1 fuel pressure rise from the boost reference port. Speedmaster EFI fuel pressure regulators are anodized for great looks and corrosion resistance.