Posted by Matt Wilson on Sunday, June 23, 2002 at 5:27PM :
In Reply to: flatfender gas tank mounting? posted by Doc Dave on Sunday, June 23, 2002 at 5:44AM :
I don't have a diagram, but I can tell you that the lower straps attach to angle iron (L-shaped cross-section) crossmembers that go from left to right under the bed. The upper straps attach to the same crossmember, using the same bolts that hold the lower straps.
Good luck!
Matt