Canton 22-568 Aluminum Oil Input Adapter Univ Sandwich Style 20MM -1.5, 2 5/8"

This Universal oil input adapter has 20mm -1.5 thread and a2-5/8" standard O-Ring. This adapters 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".