I have bought a 1938 UL motor. It does not have the flywheels, connecting rods and it will need new pistons.
There doesn't seem to be an easy availabily of pistons. I've heard that Corvair pistons will work. What needs to be done to them to use them?
From what I've been able to search on this site, the connecting rods are shorter on Flatheads. Is it true that they are labeled XA? Are they the only connecting rods that will work?
I've talked to Truett & Osborn and they will supply me with flywheels that are the right diameter for flatheads for the same price as their regular flywheels. Does this sound like the right way to go?