Installing Accurate dual exhaust on ‘67 Barracuda

Bobacuda said
The installed pipes did not clamp tight enough to keep the pipes/muffler from “twisting.”

I had that issue on a TTI exhaust and happened to have a few stainless strap exhaust clamps I used instead of what was supplied.

They work much better, by a long shot.
Squeezes the pipe evenly around the entire diameter, are easy to get on and off, and they don't rust.

Traditional exhaust clamps tend to crush the exhaust on one side, clamp on the other, and do nothing in between.