Comon, you can get that exhaust tightened up to the body.
Use the walker band clamps when you do the TTI install.
Thank you for the advise. My exhaust is in Germany an I'll soon getting to the company that ordered it for me for pickup.With the band clamps your work looks cleaner and it can be disassembled for future work, the u bolts crush the pipe to hold.
With 2.5" exhaust the tti mufflers are fine. I think they are quiet on my Polara.Ditch the mufflers the TTI come with. They are too loud for a NYer. Replace with Walker 18230 (OEM) or 21856 (’60’s Cadillac muffler). You won’t be sorry.