K&N 1.375 inch ID 3 inch OD 2.5 inch H Clamp On Crankcase Vent Filter Air Filters>Air Filters - Direct Fit This coupler connects two 3-1/2

This coupler connects two 3-1/2 inch tubes and is 2 inches in length

The bendable base allows the mounting cup to be contoured to nearly any surface and the included adhesive trim tape prevents the need for cutting and drilling when securing the mount

For carbureted applications use regulator P/N 13202 or P/N 13212

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K&N 1.375 inch ID 3 inch OD 2.5 inch H Clamp On Crankcase Vent Filter Air Filters>Air Filters - Direct Fit This coupler connects two 3-1/2K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine. The 62 1440 crankcase vent filter has a K&N embossed chrome plated steel top with a black rubber base. The filter is 2 1 2 inches tall, 3 inches in outside diameter with a 1 3 8 inch flange which is designed to push on to the existing rubber breather grommets. Constructed with a synthetic