POWER VALVE STANDARD FLOW SINGLE STAGE 5. 5in. HG with GASKET
Get the power you need without hesitation or bogging down with Edelbrock Power Valves for Holley carburetors. These power valves operate using engine vacuum, opening to allow additional fuel to be supplied to your system under heavy load and in full power situations. Edelbrock Power Valves for Holley carburetors are offered in a variety of flow rates to meet your Holley's needs.