I have posted this before, the 337 I have on a stand waiting for me to complete my other 997 projects.
My old buddy Tom, who has since passed on, loved Ford flatheads old Mercs and Lincolns. When I asked him if we should rebuild the 337 when I found it, was it worth keeping?
He would close his eyes, I'd see his memory banks flipping back 60 years and say "that was one hot flathead!"
Here is the link to the start up, the garage was a'rockin'...slim
