HOLLEY – ALUMINUM & PHENOLIC CARBURETOR SPACERS
A Holley carburetor spacer can improve the air/fuel distribution and help your engine make more power, plus, they can also help your carburetor stay cooler. Holley offers several different sizes of spacers, in aluminum or phenolic synthetic polymer, to fit a wide range of Holley carburetors. With over 100 years of experience, Holley is one of the most recognized names in fuel delivery systems and their carburetors have powered every NASCAR Sprint Cup team for over four decades.
See product for application and installation details.