MCC150C 1/2 Inch Air Cleaner Riser Approximately 1/8 inch Thick Plastic This Air Cleaner Riser Has A 5 1/8 Air Cleaner Flange This Air Cleaner Riser Is 1/8 Inch Thick And Has An Offset Ledge On the Air Cleaner Side For The Air Cleaner Base To Seat To For Customers With Carburetors With A 5 1/8 Neck Size That Want To Raise The Air Cleaner 1/2 Inch Higher BE SURE To Consider Hood Height When Raising Your Air Cleaner Or For Use On Edelbrock 1400 Series Carburetors To Clear Fuel Lines And Choke Housing. Will Not Work On Carburetors With A Flange Size Smaller Than 5 1/8 Inch Without An Adapter.
