I purchased a new gm cam#12565308 and it has no card .I would like to degree cam in or at least check it! help thanks Paul

 

The site won't let me copy it for you, so here's a link to the specs you're looking for. Just make sure you use the right numbers because the page is comparing the 2001 and older cam to the 2002 and newer. Obviously you want the 2002 and newer.

http://www.idavette.net/hib/02ls6/page2.htm

 

thanks much. I have searched high an low for this info. Paul