heater duct diagram??

[86chevyk20]

hey guys trying to get all my underdash **** takin care of. and im wondering if someone has a good diagram for the duct work for a 85 AC truck. really need it.


thanks Liam

 

[89Suburban]

Here's a few threads with some pics, it may help or not:

http://www.gmsquarebody.com/forum/showthread.php?t=1559&highlight=heater+duct

http://www.gmsquarebody.com/forum/showthread.php?p=57102&highlight=heater+duct#post57102