K&N 1.5in Flange ID x 3in OD x 2.5in H Chrome Finish Rubber Base Crankcase Vent Filter - 62-1460 $42.99
K&N Clamp On Rubber Base Crankcase Vent Filter 0.375in Flange ID x 2in OD x 1.5in Height - 62-1320 $47.99
K&N Steel Base Chrome Top Crankcase Vent Filter 1/2in. Vent / 2in. OD / 1-1/2in. Height - 62-1015 $51.99