Summit Racing™ 4-Window Power Valves

5.0 out of 5 stars 3 Customer Reviews

Summit Racing™ offers 4-window power valves for a wide range of Holley and Quick Fuel carburetor applications. These single-stage, high-flow replacements are available in a variety of primary stage opening vacuum points, from 2.5 in. Hg to 10.5 in. Hg. Gaskets are included with each valve. Dial in your power valve opening point with economical units from Summit Racing™.

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