This cast aluminum, direct-fit spacer mounts between the carburetor and the intake manifold raising the carburetor to increase the intake manifold runner length. This spacer measures 1-1/8" thick with a 1-9/16" bore size on the holes and includes a rubber vacuum port plug and spring clamp.

Features:

• Direct fit replacement
• Increases intake manifold runner length
• Cast aluminum construction
• Includes vacuum port plug and spring clamp