I know of a Syncro in an area junkyard.  It's somewhat picked over.  There's a complete, unmolested drivetrain/ suspension in it still.

They quoted me $100 for the trans and $75 for the front diff yesterday (no warr).  The 2.1 longblock is only missing one head right now.

It's @ Henry's in Blackstone, Ma on the RI line.  $2 entrance fee, you pull everything, they'll loan you a wheelbarrow to bring it out, cash only.  I go there every now and then.  They usually have 2 or 3 Vanagons.  

Mike B.