So I finally finished all the pics from the 2013 SEMA and AAPEX shows, this year was HUGE, it was SEMA's 50th anniversary. take a look at the pics here:
http://www.gmtruckcentral.com/articles/2013/2013sema/index.html
http://www.gmtruckcentral.com/articles/2013/2013sema/index.html