Sand blast booth.

[Barry Wolk]

When the really big sand blast booth isn't big enough.

http://i244.photobucket.com/albums/gg18/barry2952/Limo/IMG_3934.jpg

http://www.thelincolnforum.net/phpbb3/viewtopic.php?f=38&t=28025

[0bird2]

So far, I have'nt needed more that my 36" by 48" cabinet. 36" by 30" doors at both ends and will hold a complete transmission with bellhousing.
But it's nice to know that you can go big.....