I did the one/in to collector/two out deal with one muffler under the cab. Sound is nice but sedate, just the way I like it and routing to the rear was easy with nothing in the way. This simplifies things IMO. At least it's another thought.

1953 Chevy 5-window 3100
In the Stovebolt Gallery
More pix on Picturetrail

Dave
Engine & Driveline Moderator

If you can't make seventy by an easy road, don't go. ~~ Mark Twain