Although I have a MII IFS I used block hugger headers and three u-joints and a heim. I had to also heat the headers and bend in an additional 1/2" to miss the outlet flange. Tears running down my face as I applied the torch to the pretty headers. With the angles of the shaft I also went to power steering adding a pump and a power rack as it was a bear to turn, smile now like downtown. In my collection of pic's I show the U-joints in Zeke's AD.
This will at least give some ideas.
http://community.webshots.com/user/zeker6
although it looks like a brace at the top U-joint it is the brake pedal in the background, Zeke


The Amish Connection
51 Chevy 1/2 ton 5 window,Vortec hotrod, no horse