318 heads on a 360?

Can you put 318 heads on a 360?I have a 77 360 also a 73 318,I,m wondering if I take the 318 heads and do a home port & polish(over the winter) and put some big valves in them.Are they small chamber?Is it worth it or should I just do the 360 heads?I,m kinda new to Mopar engines(360,s and 318,s)I had all the machine work done in my 340 at a machine shop last year.I,m just asking,to see what guys have done to increase hp on the cheap with their 360,s.Any advise will be appreaciated!Or is this just plain stupid idea?Thanks