Holley Adjustable Billet By-Pass Regulator -6AN - Black 3552024-156- S DeatschWerksuses a dual zone approach

DeatschWerksuses a dual zone approach which increases flow where specifically engineered for high pressure

The carburetor pad height on this new manifold is only

Control Arm Bolt

Triple Dog 50 State GT Gas

Relocation

Holley Adjustable Billet By-Pass Regulator -6AN - Black 3552024-156- S DeatschWerksuses a dual zone approachHolley 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