So I bought a '76 from CA last year, and I'm in the process of replacing the transmission.
When driving it last summer it felt just bogged down, like it did not want to rev. The engine has been rebuilt recently, FYI.
The exhaust has three components as shown in the photos, one of which looks like a small cat... has anyone seen one like this? Could it be holding back the engine a bit?
My thoughts are to replace it with an Ireland Engineering SS version to let it breath better.