Holley Carburettor & EFI Fuel Pressure Regulator (HO12-879) Ford Ranger or any high horsepower engines

or any high horsepower engines

Simply add water to the first line on the E-Checker and then pour in the E85 sample to the second line

This Digital Thermatic Fan Switch Kit can be used with Thermatic Electric Fans

The clamping system allows you to rotate the unit 360 degrees for easier clocking of the plumbing and wiring locations under your ride

Holley Carburettor & EFI Fuel Pressure Regulator (HO12-879) Ford Ranger or any high horsepower enginesHO12 879 BILLET FUEL REG 4 65 PSI 4 65 PSI, x2 3 8" NPT Inlet Outlet & x1 3 8" NPT Return With 1 8" Vacuum Port Part Number: HO12 879 Holley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061 T6 billet aluminium for strength and durability. These regulators are adjustable from 4 65 psi and will handle both carbureted and EFI applications. They are offered with two port