> I have been looking for a parts van. I found an 85-7 passenger Vanagon.
> My question is:  Are the parts interchangeable from the 85 to the 84?

Virtually everything is interchangeable between '83-1/2 and '85.  Most parts
are interchangeable from '83-1/2-'91, and nearly all body parts are
interchangeable all the way back to '80.

- Ron Salmon
 The Bus Depot
 http://www.busdepot.com