Allstar Performance 1" Phenolic Carb Spacer - Contoured Hole 20800SK comfortable proprietary inner liner

comfortable proprietary inner liner

The zig-zag elastic gauntlet ensures the gloves stay comfortably in place over the fire suit

Ultra lightweight carbon fiber shell

and deliver better driver ventilation

Allstar Performance 1" Phenolic Carb Spacer - Contoured Hole 20800SK comfortable proprietary inner linerSpecially 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",