Seller notes

You are bidding on a Brand New Mr. Gasket Power Valve Block-Off Plug Power Valve Block-Off Plug (Part #1510). Note: Main jetting will need to be increased 6 to 8 sizes when plug is used. Not recommended in street or street/strip applications that see any part throttle at all. Features:Can offer more consistency on racing enginesScrews right in place of Holley power valveGasket included Specs:Brand: Mr. GasketProduct Type: Power Valve Plug We also have thousands of other High Performance Parts in...

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