RE: Headlight adjusters
Available from virtually all the online vendors.  I picked up a full set at
Go Westy about a year ago after being warned not to try to replace my
healights ('90) without new adjusters/mounts.  Was good advice, I found no
way to get the old ones out with destroying them.
Try GoWesty.com , van-cafe.com , busdepot.com , vanagain.com or others.