Another Piston to Valve Clearance Question

[rd]

I am planning AFR 185 heads on my current engine, and as soon as possible onto a 347.

Has anyone put these heads onto a stock piston shortblock without p-v issues?

I have Speedpro/TRW L2430 pistons, but I think the valve reliefs are the same size as stock.

I will clay them and fly cut if needed, but thought I'd ask first.