The Edelbrock Fuel Pressure Regulator #1789 is ideal for providing consistent pressure in Edelbrock 94 or other low pressure carburetor applications. It features two 3/8" NPT outlets, one 3/8" NPT inlet and is adjustable from 1 to 4 psi. Finished off in c

Product Features:

• 0.375 in. Inlet Port Diameter
• 0.375 in. Outlet Port Diameter
• Adjustable 1 To 4 psi
• Non-Return Style
• Billet Aluminum