ROB CONN Original air cleaner adapter bracket with 7-hole pattern. This adapter has seven holes drilled in the base made to made to mount CV or S&S E-Type Harley-Davidson carburetors.
The base of the adapter is 4″ in diameter and the air cleaner mounting hole with screw tab is approximately 1-3/4″ high from the base.
This adapter is used with ROB CONN Original air cleaner kits. We also have a non-drilled (no hole) adapter for custom applications. Please see product number HD001NON.