Members personal builds.
If you hit the "search button" and type in duramax Avalanche or deisel Avalanche
You find the threads that are complete with pictures.
http://www.chevyavalanchefanclub.com/cafcna/index.php/topic,75042.0.html
http://www.chevyavalanchefanclub.com/cafcna/index.php/topic,46651.msg728113.html#msg728113