I installed an aluminum tank but you can bolt in a Blazer tank. I have one that would not fit my 3/4 ton as the frame is not as wide as the 1/2 ton.
This is the aluminum tank
http://good-times.webshots.com/photo/2121159230099708909ARjngg

This is a picture of Robert's Blazer tank.
http://rides.webshots.com/photo/2521717810100404926VvPWwz

Last edited by cletis; 01/13/2009 2:06 AM. Reason: Deleted parts for sale offer

~Jim