A few questions

I will get the numbers tonight, the plan is to build a stroker and I intend on doing everything right the first time. I want to go with alum. heads for that reason but I need to find out what type of block I have first, My mistake on the oil pan. I pretty much need all of the info on how to build this motor the right way.
plan on going through Hughes, maybe rhs alum. 360x heads, I just read about them, dont really know the pros and cons. I want a six pack but a 4bbl might have to do.

RHS heads are cast iron not aluminum