I have a 63 8 pass. wagon. So far I have found out that the tank is specific to those wagons which is ok because i had the tank sealed on the inside and painted on the outside...turned out great. The problem is the sending unit. The old one was completely trashed. So I ordered a new one. The outlet is 180 different than the old one. I haven't installed it yet but it looks like it may hit the foot well of the 3rd seat. Does anyone know where to get a correct sending unit for these 3rd seat wagons? I have looked everywhere with no luck. Thanks for any help.