Allstar Performance 1/2" Phenolic Carburetor Spacer - Open 744004 Nomex (R) back

Nomex (R) back

Glass Reinforced Cap

For carbureted applications use regulator P/N 13202 or P/N 13212

It has an adjustable length from 28 inches to 58 inches and a height adjustment form 12 inches to 40 inches

To ensure the highest quality

Allstar Performance 1/2" Phenolic Carburetor Spacer - Open 744004 Nomex (R) backSpecially designed for drag race applications to isolate carburetor from manifold, spacers prevent horsepower robbing heat transfer and increase the distance from the bottom of the carburetor to the manifold plenum for better air flow. Spacers are CNC machined in the U. S. from a polymer compound able to withstand temperatures up to 400F. Available in open or four hole versions for 4150 and 4500 series Holley and Holley style carburetors in 1 2", 1",