Holley Adjustable Billet By-Pass Regulator-3/8" NPT - Black GBDXS1 Cam Made In The USA

Cam Made In The USA

and that name is EDELBROCK

Blades Included

750" to fit under most stock or larger diameter valve springs and a

Holley Adjustable Billet By-Pass Regulator-3/8" NPT - Black GBDXS1 Cam Made In The USAHolley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061 T6 billet aluminum 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 sizes, 3 8"? NPT or 6AN to adapt to your new or existing fuel lines. So, if you are currently running a carbureted system but plan to