For 34 Ford frame dimensions try American stamping. I bought one for $20 at a show last year. It is pretty good.
American Stamping Corporation
75 Downing Street, Suite A | Olive Branch, MS 38654
Phone (662) 895-5300 | Fax (662) 895-5320
Email
ascrails@yahoo.com
http://ascrails.com/
Hope it helps.