Ya, you need to come by and drop the av off, lol.

ya, they sure are. before anyone says anything (not that you did hahah), these are pretty damn good headers. they are heavy, thick and tig welded just fine.
They are actually better than some of the bigger name brands.
The tubing definitely isn't thin, i'd guess 14g, need to measure it.

here you go: more pics
http://www.ls1truck.com/newstorage/t...bo/customer-a/