getting a set of heads finally from TEA stage 2. they will be 5.3 heads. what options should i pick like in valve, milling and what will they flow at. i need to know this info so i can order asap please. also going in with a TR224/224 .561 112lsa cam. chould i change the vavle train up. if so in which way.

 

Just call TEA, all of the good cylinder head shops can guide you using their experience to tell you what size valves and the chamber volume should be.