[raws67]

I ended up getting one through napa. I cant remember the part number but we went through the catalog until we found the right one. If I were you I would just wire it up the way its supposed to be done. What it will do is keep your choke from getting power if it doesnt register the oil pressure. My pressure switch was located just above the oil filter. I ran in to a clearance issue when I tried the one from autozone and pep boys because the one they carried was too short. I now know it was for a t fitting and would have worked fine like that but I really liked the idea of having it above the oil filter where mine was originally located. I also remember it being a 2 pronged plug and not three pronged. one prong had 2 wires in and the other had one.