Allstar Performance 1/2" Phenolic Carb Spacer - 4 Hole H76015FXL 1/4-28 in Thread to 10

1/4-28 in Thread to 10 mm x 1

four Allen bolts to secure spacer to water pump and four hex bolts with washers to secure fan to spacer

This bracket is deigned to use the smaller G

Use collar to adjust ride height and wedgeAllows 2in

Allstar Performance 1/2" Phenolic Carb Spacer - 4 Hole H76015FXL 1/4-28 in Thread to 10Specially 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",