HOLLEY CHROME CARBURETED FUEL PRESSURE REGULATOR #12-804 IMP6030 Case Diameter: 4"

Case Diameter: 4"

Includes organiser trays and an insert

50 X Aluminium Steel Large Flange 3

Showa Ext-D-300mm Showa Extension

koken 3/8"dr hex socket set in case - 9pc 1/8"-1/2" 3012a-52 hex bit sockets - 1/8

HOLLEY CHROME CARBURETED FUEL PRESSURE REGULATOR #12-804 IMP6030 Case Diameter: 4"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 at 2. 8 PSI so