Whats going on with your subframe? Is it a 70° racing tank and if it is, I've got a subframe for a 2011 FE450 that I would be willing to negotiate with for yours.
Yes, it is a 70° subframe tank. I have a leak coming out from one of the battery screw inserts. I'm not quite willing to give up the tank though. I'm going to try to seal it.