Used 4 Barrel Carburetor Phenolic Spacer & Aluminum Adapter Plate Square Bore

Up for sale is a used 2-piece 4-barrel carburetor spacer and adapter plate kit. This setup includes a phenolic 4-hole spacer designed to reduce heat transfer, along with a cast aluminum square-bore adapter plate. Ideal for performance, street, or restoration applications where carburetor spacing or fitment adjustment is needed. Used. Previously installed. No cracks, breaks, or structural damage. Normal cosmetic wear and discoloration from use and age. All mounting holes are intact. Hardware included as shown in photos. Details: • 4-barrel square bore pattern (Holley 4150 / 4160 style) • Phenolic spacer (heat insulating material) • Cast aluminum adapter plate • Includes mounting bolts (as pictured) • Aftermarket / no brand markings • No part numbers or casting numbers present Fitment: Commonly used with square-bore carburetors such as Holley, Edelbrock, or Carter on compatible intake manifolds. Buyer is responsible for verifying fitment before purchase. Included in Sale: • Phenolic 4-hole carb spacer • Aluminum adapter plate • Mounting hardware Please review all photos carefully — you will receive exactly what is shown.

• Type: Spacer
• Material: Aluminum
• Brand: Mr Gasket