Allstar Performance 1" Phenolic Carb Spacer - Contoured Hole R10003XS 1984-1990 Chevrolet C50

1984-1990 Chevrolet C50

Outlaw Sky Jacker

Each package contains 3 stacks of 10 Tearoffs for a total of 30 Tearoffs

Plastic Band enclosure

1 testing procedures

Allstar Performance 1" Phenolic Carb Spacer - Contoured Hole R10003XS 1984-1990 Chevrolet C50Specially 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",