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Your cart is empty.Drag Race Carburetor Spacer Kit 1" for 4500 Series Holley - NewBoost your drag race performance with this carburetor spacer kit that isolates your carburetor from the manifold and prevents heat transfer. This kit also increases the distance from the bottom of the carburetor to the manifold plenum for better air flow and more horsepower.This kit is made of polymer/phenolic compound that can withstand temperatures up to 400 degreeF. Itis compatible with Holley4500 series and Holley style carburetors and comes with a 1" tall spacer, two gaskets, and a carburetor stud and nut kit.This kit is brand new and in its original packaging. It is designed for drag race applications only and not recommended for street or circle track use.Please check the compatibility of this kit with your vehicle before purchasing.
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