383 or 400 low deck wanted

If and when I get the 69 Valiant that I've been trying to
buy for a couple of months I got this hair brain Idea
on what I want to do to it so I'm looking for a decent
383 or 400 low deck motor. Prefer long block
within a couple hours drive of zip 46567

Thanks
I have 2 400's

One runs and one needs a timing chain and carb work. I live in Michigan 49426.

PM me if interested