72 Demon now underway

We really put a lot into getting this exhaust to work. Started on it a couple years ago and got stopped by clearance trying to work cutouts into the area forward of the X pipe. Its pretty busy in there on an A body and while anything is possible, it was going to be a time sink. Caused a suspension of exhaust work for about 18 months to rethink things.
Came back with new energy early this summer and the cutouts were cut out of the forward header flanges.

Three little directional jogs with the help the the bandsaw, 8" belt sander, and a few hours of TIG time and everything from the TTI headers to the the X pipe was in. I TIG'd in a bung for the O2 Bosch sensor on the passenger side too.

The mufflers are sweet. We ordered Spintech 3" round in, 2.5 oval out, same end reverse flow cans in their street sportsman, 304 stainless. The layout called for a 140 deg sweep bend to an exit at the rocker just in front of the rear tires a la the AAR/TAs.

The hangars took a lot of fabrication too but with the mufflers basically a bare can back there and wanting to use modern isolators instead of the TTI slabs, just had to do the work. Proper TIG on stainless is not a casual project either.