Billet Carbureted Fuel Pressure Regulator - 12-707 rear-break 8L V8 1981 - 1987

8L V8 1981 - 1987 Ford F-250 351/5

4-3/4"H x 10-1/4"W x 20"L 16 Gauge Aluminzed Steel Case

This custom system uses all the factory hanger locations

2011-2019 Chevrolet Silverado 2500 HD 364 CID

Billet Carbureted Fuel Pressure Regulator - 12-707 rear-break 8L V8 1981 - 1987Overview: Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding or drivability problems. Each Holley fuel pressure regulator is fully adjustable so regulating the fuel pressure to your engines needs is a simple task. All Holley regulators are pre set at the factory so