dual

I was scanning my 2005 LeSabre Limited late yesterday, messing around with checking and setting things, when I stumbled across the ability to "Activate Actuators", so I did. (Of course I would! Wouldn't you?) I have this HVAC control panel that works just fine. Plus, I can see it at night now...

https://www.gmpartscenter.net/oem-parts/gm-tail-pipe-13423332 Does that seem like the right part?

I need to replace the exhaust on my 66 Skylark convertible (Widlcat 350). It came with single exhaust, but my mechanic says we can/should get a dual. I talked to sales at Waldron and they say this might require replacing one manifold. If that is the case, I will stick with single. Anybody out...