1972 Scamp exhaust ideas

I had good luck with a exhaust shop the first time and not so much the second time. Hooking to the manifolds will need some fabrication anyway unless you go Accurate Exhaust or TTI. Big bucks....
If you know a good exhaust shop that you trust that would be a good option.
Welcome to Accurate Exhaust Products, Ltd
http://www.ttiexhaust.com/MoparClassics-Exhaust/Exhaust_Syst_MW.htm

With a little work a lot of people really like the Summit/Jegs system. Might be possible to use you old down pipes.
1972 DODGE DART Summit Racing® Header-Back Dual Exhaust Systems SUM-680144
Don't get the Pypes kit....sucks....