Canton 22-567 Alum Oil Input Adapter Universal Sandwich Style 18MM -1.5, 2 5/8"

This Universal oil input adapter has 18mm -1.5 thread and a 2-5/8" standard O-Ring. This adapter provides one 1/2" N.P.T. oil input port before filtration. The adapter mounts between the oil filter and block, lowering your filter 1-1/4".