Wix racing oil filters use "glass enhanced" cellulose media, to capture particles as small as 10-12 microns, removing up to 94% more dirt than traditional filters. Many filters include built-in bypasses to maintain oil pressure even under heavily clogged conditions.
WIX Racing Oil Filter - Late GM - 5.178" x 3.660" - 13/16"-16 Thread - No Bypass - 28 GPM 51061R