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Your cart is empty.4. 5 Inch power valve for Holley/Quick Fuel/Demon carburetors. 1 per pack. Includes gasket.
Charles d.
Reviewed in the United States on October 27, 2023
Holley
Silverback
Reviewed in the United States on September 5, 2021
Good product great price
Timothy J. Winkler
Reviewed in the United States on January 7, 2019
Another great product from Holly, does what it's supposed to.
michael harris
Reviewed in the United States on May 15, 2018
Genuine Holley part in original packaging.
jrodie
Reviewed in the United States on September 14, 2017
worked great
Ralph Everingham
Reviewed in the United States on October 28, 2016
THIS POWER VALVE FOR THE CAR WORKS GREAT. I AM GLAD I ORDERED IT FROM THE UNITED STATES AS IT WAS A GOOD PRICE. IT WAS MUCH CHEAPER THAN BUYING IT IN CANADA.
Gabe
Reviewed in the United States on March 22, 2013
This is a pretty simple devise, get the Holley and buy it only once! Make sure you have the anti backfire thingy in your Venturi assy so these last longer. Picking out the correct size is important, take a manifold vacuum reading at idle and divide it in half, that's the basic way to figure out which power valve you need. Of corse if you are looking at power valves and know what it does than you probably already knew that :)
Hawaiian
Reviewed in the United States on November 9, 2013
It was the right item that I wanted and it worked very well .what else can I say it fits.
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