Was going to recomend interstate until I saw that last bit of your email. I did see a AC in a junkyard in San Diego area a few months back, I think it did have some tin on it.
 
Nice to see another Aircooled on this list..
 
CQ
82 Westy!

 

> Date: Mon, 29 Nov 2010 06:31:23 -0800
> From: hineline@OCOTILLOFIELD.NET
> Subject: Need some aircooled parts
> To: vanagon@GERRY.VANAGON.COM
> 
> I need three aircooled parts: the two bottom plates (left and right)
> for the cooling tin (under the pushrod tubes, but not the deflector
> tin that stalls under the cylinders), and the left elbow between the
> heat exchanger (California style) and the flap.
> 
> I can probably get them from Interstate, but wanted to check the list
> first.
> 
> Mark
> '82 Westy