Does anyone have a picture of the 1974 230/4 engine bay? I am still trying to figure out the configuration of the air intake and the valve cover breather and haven't been able to find any useable information.

Specifically, the valve cover breather connects to a valve on the intake manifold, but then to where? Does it connect right at the mouth of the carb, or before the air filter? I am guessing the former. Anyone know what that hardware looks like?

thanks,
daniel