Carburetor Spacer - 1in Thick - Wood

The Edelbrock Carburetor Spacer – 1 inch Thick – Wood (Part Number 8720) is a precision intake manifold spacer designed to optimize carburetor mounting and engine performance. This open, square-bore spacer elevates the carburetor away from the intake manifold, creating a thermal buffer that reduces heat transfer from the engine block and improves fuel atomization for cleaner, more efficient combustion. The 1-inch thickness represents a popular middle-ground choice for street and mild performance builds seeking better volumetric efficiency without requiring extensive manifold modifications.

Wood construction offers excellent thermal insulation properties compared to aluminum spacers, preventing heat soak that can cause vapor lock and running issues during extended operation. At 1.17 pounds with compact dimensions (7.75 x 1.4 x 7.95 inches), this spacer integrates seamlessly into stock and modified intake systems. The package includes all necessary gaskets and mounting hardware, eliminating the need for additional purchases. The natural wood finish is UV-stable and resistant to fuel and oil exposure, making it suitable for long-term engine bay service.

This carburetor spacer is ideal for enthusiasts restoring classic muscle cars, building street rods, or upgrading carbureted engines seeking improved throttle response and fuel economy. Builders working with Edelbrock carburetors, Holley four-barrels, and compatible square-bore designs benefit most from the thermal management and height-stack advantages. Edelbrock spacers are popular in vintage drag racing, cruise-night vehicles, and off-road applications where engine heat control directly impacts reliability and drivability.