Fuel tank sending unit

Thanks for the reply and the pic. That helps greatly.
Yeah, I still have my OEM unit. It worked before it was removed, I just felt better installing a new sending unit in the new tank.

how did your fuel level gauge act?
there is a very good chance it will not work properly with a new sending unit

and like others mentioned, use the stock locking ring, it is thicker then the new ones and creates a better seal