'68 Barracuda 340-S fan shroud needed...
I got the new "high temp" version from Bill at A&M:
http://www.amhightechauto.com/
It has a gray tint to it; it looks much better in real life then it does in the pictures.
I fabbed up a bracket out of copper and JB Welded it to the upper tank to keep it from sagging. Even though the newest version isn't suppose to warp I wanted to be sure. You can't see the bracket once its on the car. So far it is working great!