This site has some info. I'm planning to use a '77 swb chev frame but I'm a long way from being able to tell you how it will turn out.

http://www.e-zchassisswaps.com/1955.htm



'64 swb stepside (gone)
'57 1 ton
'53 phone truck
'59 swb
'46 1 1/2 ton
'68 swb gmc