wanted 360 1.88/1.60 heads

I have a set of heads off the 360 I took out of my car. All I know is that the guy at the machine shop said the other heads had bigger valvles so he redid those for my 340.I still have these and would gladly sell them I can take pictures if interested. How do I tell what valves they have? Email me [email protected] . or drop me a PM.