Aeromotive X1 Fuel Regulator 3-15psi w/.313 Seat - Black 4122BU Designed for off-road and dirt

Designed for off-road and dirt forms of racing

Built with proprietary PolyTek low-stretch webbing for elongation control

Pull Down Style Lap Belt

Vehicle Applications: FORD F-150 SPRCAB/SPRCREW 15-20

1974-1986 Chevrolet K10 Suburban

Aeromotive X1 Fuel Regulator 3-15psi w/.313 Seat - Black 4122BU Designed for off-road and dirtFrom carbureted to EFI pressures, naturally aspirated or forced induction, the X1 is designed to span the entire range of applications providing dependable fuel pressure regulation. Making the change from a carburetor to EFI or EFI to carburetor? There is no longer a need to purchase a new regulator. Simply utilize one of three conversion kits (sold separately) to match the operating range required of your engine. Replace original X1 Series regulator