for no droning in the car but a good gurgle out the back? I've got a '63 Colony Park with 390, soon to be swapped for stroker build, and want to get duals put on. I've got a setup of cast iron shorty headers I'm going to use, but there are so many muffler choices I thought I'd see what you guys are using.
What diameter pipes are you guys running 2.5", 3"?