Anyone have any luck with the reproduction sending units with the return line? AC Delco no longer makes them, only for single line systems. I'm afraid if I install one it will be junk just like almost every other repro part, and I don't want to drop the tank again any time soon.

Hey Z,
http://www.heartbeatcity.net had a few of them but I think he wanted $300+...People who have them know that they are worth more then Gold...