Hi Vanagonians... I am looking for a grey huge plastic housing that  covers
the ac evaporator. It sits on the ceiling next to the rear hatchdoor. I  also
need a pair of rear grey plastic side panels that covers the evaporator  hoses.

Mine in my 88 Weekender are already cracking and crumbling into  pieces.  Why
are these parts so hard to find? Can anyone lead me to the  right direction?
Any suggestion in replacing those housing/panels are  welcomed... Thanks in
advance.

Jimbo
W88kender