The Uni Filter Drag element sized 16in x 10.5in x 4.5in with a 7.25in carb opening is a replacement filter built for large carbureted systems requiring that diameter inlet. It delivers substantial filter media in a form that fits housings or adapters configured for a 7-1/4in carb flange, making it suitable for high-flow race or custom intake setups using the larger opening.
Uni Filter Drag 16in x 10 1/2in x 4 1/2in - Carb 7 1/4in Air Filter