1969 Dodge Dart Pro-Street 440

interesting, I have used the auger mufflers on two hotrods, I likem ! I welded them 1/2 way into some short roundy round 3 1/2" bullet mufflers on this build, loud , but not too loud, w/ no drone so far !
I'm going to rivet them in so I can take them out at the track.

But I had to have something to cut the noise so I could drive it with out my ears bleeding. Glad they r going to work!