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Holley Vacuum Secondary Diaphragm # HO135-6
Our alternators are assembled and tested in the USA with the highest quality components and guaranteed to get you home
Die-cast aluminum construction ensures high detail and reduces the opportunity for warping of the valve cover flange and oil leaks
Raised Distance (in
Holley Replacement Power Valve 3.5 # HO125-35 Rate_15 Holley Vacuum Secondary Diaphragm #Holley Replacement Power Valve 3. 5 # HO125 35 Power Valve, Standard Flow, Single Stage, 3. 5 in. Hg, with Gasket, Each Power Valve Type Single stage Power Valve Style Standard flow Primary Stage Opening Vacuum 3. 5 in. Hg Gaskets Included Yes Quantity Sold individually. These power valves are an important component in the power enrichment circuit of Holley's performance carburetors. They operate by using engine vacuum to control their opening and
