Hola Amigos. Anyone out there know what kind of set up I would need in order to drain the oil thru a oil drain hose that has a "ball-bearing" check valve on the end? I have an 87' Bahner w/ a 454, jet drive. It came with the oil drain tube already installed. The hose has a brass end cap and when removed there is a ball-bearing check valve. I'm sure there is a small connector I need to allow the oil to flow. Anyone seen this set up before? Thanks. Goldy Out.