Hi...
Just posted more pics to help ID the yr. of this step van.
It does seem funny the body looks more like the '57 UPS van and older than anything I've seen around '67.
Leftover parts is very possible... custom is custom :o)

http://www.gypsyodyssey.com/blue.goose.html

Very happy to report... my husband got her running yesterday!
Motor sounds beautiful and smooth.
Even drove it around the driveway some.

Many thanks for helping out!
Marg B.