Allstar Performance 2" Phenolic Carb Spacer - Open Spacer 935075 1974-1974 GMC K35/K3500 Pickup

1974-1974 GMC K35/K3500 Pickup

For the junior racers we’ve developed the SFI 24

Use with tubing notchers

The Cam-Lock buckle has funnel style receivers to make engaging the belts a snap

12 AN Female

Allstar Performance 2" Phenolic Carb Spacer - Open Spacer 935075 1974-1974 GMC K35/K3500 PickupSpecially 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",