Allstar Performance 1" Phenolic Carb Spacer - Contoured Hole 57349226 Natural Air or Force Air

Natural Air or Force Air using Tri-Tech System

ALL13021 is black and constructed of a thinner more pliable material which is less restrictive to the driver

Side A is AN-12

Tough Molded PolyurethaneAir Lift Company has been developing air spring suspension products for more than 50 years

fuel cells or other under panel items

Allstar Performance 1" Phenolic Carb Spacer - Contoured Hole 57349226 Natural Air or Force AirSpecially 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",