Allstar Performance 1/2" Phenolic Carburetor Spacer - Open 110002 Shock Piston

Shock Piston

measured at the center of 1/2" rod ends

1997-1999 Oldsmobile Cutlass

1984-1991 Jeep Grand Wagoneer

Allstar Performance 1/2" Phenolic Carburetor Spacer - Open 110002 Shock PistonSpecially 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",