Power Valve Blank Plug
Blue
Aeroflow's Power Valve Blank Plug and Teflon Washer will fit any Holley carburettor with 1/2"-28 threads. This power valve blank plug is the only way to properly block off the power valve circuit in Holley carburettors.
Power Valve Blank Plug
Silver
Aeroflow's Power Valve Blank Plug and Teflon Washer will fit any Holley carburettor with 1/2"-28 threads. This power valve blank plug is the only way to properly block off the power valve circuit in Holley carburettors.