Radiator drain petcock

where is the radiator drain valve on a 95.5 3.2.
I looked all over and cant find it.
My haynes and chilton manual says nothing about it's location ither !

http://repairguide.autozone.com/znetrgs/repair_guide_content/en_us/images/0900c152/80/06/20/ac/medium/0900c152800620ac.gif

http://contentinfo.autozone.com/znetcs/product-info/en/US/gdi/432498/image/8/

according to the pix, the plastic petcock is on the bottom/center, near the auto transmission cooler lines, just like every other radiator i've seen

some radiators, though, like my sis' 1997 cavalier, had no petcock & i just release the lower radiator hose and drain it out that way <shrugs>

Well It has no drain, Just pulled the lower rad hose. Does that mean my radiator has been replaced at some time in the past, with a aftermarket. http://repairguide.autozone.com/znetrgs/repair_guide_content/en_us/images/0900c152/80/06/20/ac/medium/0900c152800620ac.gif

http://contentinfo.autozone.com/znetcs/product-info/en/US/gdi/432498/image/8/

according to the pix, the plastic petcock is on the bottom/center, near the auto transmission cooler lines, just like every other radiator i've seen

some radiators, though, like my sis' 1997 cavalier, had no petcock & i just release the lower radiator hose and drain it out that way <shrugs>[/quote]