Scott
check this link out.

http://www.members.shaw.ca/albell/mods3.html

Mike

At 12:22 PM 2/10/2003 -0500, Scott Norville wrote:
>I switched mine over to r-134a three years ago (new drier, properly evacuated
>system), it works fine and blows cold but does need a can or two every year.
>The main problem is that it blows cold in the back while it stays really
>hot in
>the front (this is a '83.5 Westy with stoked 1.9-->2.1 engine). Has anyone
>switched the backblowerbox for a front-only ceiling-mounted version as in
>some of the other models?
>
>Scott
>'74 Thing
>'83.5 Westy
>'89 Troop
>'68/69 Ghias waiting for adoption