Speedway 4-7/32 Inch Carburetor to 5-1/8 Inch Filter Adapter

This adapter allows installation of aftermarket air cleaners with a 5-1/8" opening on original equipment 4-Barrel carburetors with 4-7/32" carb necks. Works great on low hood clearance applications as it only raises the air cleaner 1/2" off the carburetor. Made from heavy-duty sand-cast aluminum, guaranteed not to droop or crack like flimsy plastic adapters. Fits Carter WCFB, AFB Rochester 4GC through 1961. Raises air cleaner 1/2" Adapts 4-7/32" carb to 5-1/8" air cleaner.