Carburetor Spacer, 0.500" Thick, Divided Wall, Square Bore, Aluminum, Natural

The Edelbrock Carburetor Spacer #8717 is an open design used to add more plenum volume or add more distance from carb-to-plenum floor distance. The Edelbrock #8717 aluminum open spacer is 1" thick and works with 4500 Series carbs.