Hello...the headers on my Camaro go into a slip flange. From what I've been told, this allows one to drop the exhaust without touching the headers. But...they leak like crazy. I also believe that it's causing the engine to run rich since it's messing with the O2 sensor readings.

Would an exhaust band clamp work?

Any ideas?

Thanks,
Steve

 

I've searched but haven't found exactly what to do as far as sealing this slip flange....