Allstar Performance 1" Phenolic Carb Spacer - Contoured Hole Arm Restraints but internally regulated to 7

but internally regulated to 7 PSI

The Zamp RZ-70E Switch auto racing helmet offers revolutionary features with its Composite Aramid Mix shell

Pit Stop USA offers Bell SE077 Mirror DSAF Shield (3MM) - Silver 2010415 at low everyday prices

induction-hardened ring gears for maximum life

SFI homologated to the SFI 3

Allstar Performance 1" Phenolic Carb Spacer - Contoured Hole Arm Restraints but internally regulated to 7Specially 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",