Canton 22-620 Aluminum Remote Oil Filter Mount Small Block Chevy Thread FiltersThis billet aluminum remote spin on filter mount accepts Chevy type spin on filters (13 16" 16). It is designed for use in high performance applications. Includes two 1 2" N. P. T. in ports and two 1 2" N. P. T out ports. It can be plumbed right to left or left to right, for many plumbing options. Unused ports can be used for a temperature or oil pressure sender, or for Accusump input.