Can anyone recommend an exhaust system?

I have a '65 Barracuda with a 360, and now with Doug's headers. I'm looking for a stainless exhaust system to run from the output of the headers to the exhaust ports. I already have a pair of Flowmaster 40s. When I poke around the usual vendors anything I enter for a '65 Cuda ends up showing me systems for the stock 273 with single outlet.

Thanks!