Canton 22-548 Aluminum Oil Cooler Adapter Univ Sandwich Style 20MM -1.5, 2 5/8

This Universal Oil Cooler Sandwich Adapter has 20mm -1.5 thread and a 2-5/8" O-Ring. It provides an in and out port for installing an oil cooler in almost any application. It mounts between the oil filter and block, lowering your filter only 1-1/4". Oil ports are 1/2" N.P.T.. Comes with hardware.