The Granatelli 1.75" carburetor spacer is a single 1.75-inch tall, 5.125-inch diameter spacer supplied with an O-ring seal to create a sealed gap between carburetor and intake. It gives added stack height for clearance or tuning needs while keeping the mounting interface sealed. Use it wherever a slightly taller spacer and an O-ring seal are specified for fitment.
Granatelli 1.75in Tall 5.125in Diameter Carburetor Spacer w/O-Ring Seal