Bill,
Thanks for the info. If I don't find a stock heater (with all controls), is there an aftermarket that is worthwhile? Both LMC and Classic Parts offer them.
John


"It wasn't broke but I still decided to fix it. Now its broke"
I really love my coon hounds
Pics at http://s982.photobucket.com/albums/...0truck/53%20Chevy%20truck%20Sept%202010/