They called me today and updated me. The upper hose is $54.50 and the lower hose is $31.
I think I paid $35 for the Ford hose I modified and used before. It is $20 more but at least it fits nice and correct. I would bet they are considering the demand for them and not wanting to be stuck with a bunch and never recoup the cost.
I have to many irons in the fire right now but if someone else don’t do it first, I want to try to get the foot flange gasket made. I have another source that may be able to help with them.