Welcome to the 'Bolt playboy!
I can't really help you too much on a '37, my area is more the '55-'59s, but I'm certain that there's others here that can help.
One thing I can throw out to is this, Have you possibly considered using an S10 Chassis? That conversion is very popular with the '47-'54 owners. I don't know how well it would work with a '37 though.


Bill Burmeister