Power Valve - Standard Flow - Single Stage - 5.5 In Vacuum - Gasket - Each
HOLLEY  |  Part# HLY-125-55   More Details...

$15.88

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Power Valve Plug - 1/2-28 In Threaded Plug - Gasket Included - Aluminum - Natural - Holley 2300 / 4150 / 4160 / 450...
HOLLEY  |  Part# HLY-26-36   More Details...

$9.05

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Power Valve - Four Door - Single Stage - 6.5 In Vacuum - Gasket - Set Of 10
ADVANCED ENGINE DESIGN  |  Part# AED-5065X   More Details...

$102.65

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Power Valve - Four Door - Single Stage - 8.5 In Vacuum - Gasket - Each
ADVANCED ENGINE DESIGN  |  Part# AED-5085   More Details...

$10.99

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Power Valve - Four Door - Single Stage - 6.5 In Vacuum - Gasket - Each
ADVANCED ENGINE DESIGN  |  Part# AED-5065   More Details...

$10.99

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Power Valve - Four Door - Single Stage - 4.5 In Vacuum - Gasket - Each
ADVANCED ENGINE DESIGN  |  Part# AED-5045   More Details...

$10.99

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Power Valve - Four Door - Single Stage - 2.5 In Vacuum - Gasket - Each
ADVANCED ENGINE DESIGN  |  Part# AED-5025   More Details...

$10.99

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Power Valve - Four Door - Single Stage - 6.5 In Vacuum - Gasket - Alcohol - Each
ADVANCED ENGINE DESIGN  |  Part# AED-5065A   More Details...

$10.99

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Power Valve Saver - Check Ball - Drill Bit - Steel - Natural - Holley 2300 / 4150 / 4160 Carburetors - Kit
ADVANCED ENGINE DESIGN  |  Part# AED-7890   More Details...

$15.69

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Power Valve Restrictor - Black Restrictors - Drill Bit / Tap - Kit
ADVANCED ENGINE DESIGN  |  Part# AED-7900   More Details...

$51.95

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