ALLSTAR Hi-Flow Carburetor Spacers Open, 1″
Shipping whitin 24 hours.
Specially 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 400°F. Available in open or four hole versions for 4150 and 4500 series
Holley and Holley style carburetors in 1/2″, 1″ and 2″ thicknesses. Tapered four-hole spacers have specially
contoured holes to increase air velocity under the carburetor.
Not intended or recommended for street or circle track use.
Any questions? Email us: firstname.lastname@example.org