Head gasket advice

[NickJ]

Evening all. After what seems like forever the charger was up and running. A few broken exhaust studs later and she's back down. Thinking this may be the time for aluminum cylinder heads. I'm looking at the Edelbrock RPM as this will be on a budget and I want to use the stock valve train. My 383 is .030 over. Machine shop shows 4.278 bore. So what size head gasket is correct? This is just a driver so doesn't have to be crazy high performance. Thank you all for all the help over the years.

[b5blue]

Call Todd at Moparts, Sidewinder heads work for me. http://www.dodgecharger.com/forum/index.php/topic,122165.0.html