Exhaust for 360 to fit on a 74 Duster?

I think I bought the aluminized one. The whole system was about $500 with the imposter mufflers, but without chrome tips. That was shipped fastenal. It was about half price of Accurate & fit nicely. I would definitely use them again.
Thanks, just went on their site to check out their products for my cuda. I think with the clamps, aluminized uncut pipes(cost more for shipping but don't want to f--- around fitting them) without tips and the imposter mufflers was a bit more than $550. Do you like the mufflers?