Holley 12-840 HP Billet Fuel Pressure Regulator, Carbureted, 3/8 in. NPT, 4.5-9
Adjustable from 4.5-9 psi for precise fuel pressure adjustments. Constructed of billet aluminum with a black anodized base and clear anodize top for good looks. Used in systems where a return line is not needed. Use with electric or mechanical pumps. One 3/8″ NPT inlet and two 3/8″ NPT outlets. 1/8 NPT gauge port. Comparable […]