Originally Posted by 69crewcab
thanks for all the responses..
PLEASE PAY ATTENTION!
Chimney constuction must be done in accordance to certain safety requirements and local / state codes. This is to protect you and your family. If you are not familiar with said requirements do not attempt to do it yourself...get a reputable contractor to perform the work.
Having heat in your garage is great, but not at the expense of yours and your loved ones lives.
DO NOT think that you can rig something up, all of us here would rather you stay around to chit chat...