My 360 build. Input needed.

ou812 said
If your replacing valves, and probably guides, I'd go with 11/32 stuff and use a 1.94 chevy valve. Fits the bowl better and will require less porting.
I would also run the 275HL comp cam over the XE274.
Brian

Good to know. I will give him a call. I do know that he has already machined the heads for 11/32 chevy stuff.