K&N 3 1/2" Air Filter (K&N E-3745). In original K&N oiled Bag and Box. Used for about 1 month then replaced with a taller filter. Stored in a larger box and kept inside my home. Price $80.00.
Sure Seal 14" Spun Aluminum Air Filter Top (Speedway Motors PN 910-11062-1). Hand polished. No dings or damage. In original bag. Top is 1 11/16" high overall. Height to top of filter is 1 11/32". Inside cone is 5/32" above air filter top edge. Uses 1/4" Stud. Used for about 1 month then replaced. Stored in a box and kept inside my home. Price $30.00.
Notes: Will work with any round 14" air cleaner Base - preferably less than a 2" drop. Must check for hood clearance if planned for a Corvette or other vehicle with limited hood clearance. This is a high performance set of parts and will greatly improve air flow and volume into the carburetor over a 3" paper filter and flat top.
Compare prices online by PNs above. Will sell separately.