Anyone know the Felpro bore diameter? The block will be going to 4.390. I assume the Mr Gasket MLS 4.410" bore .040" are a much better choice, even with iron heads? Planning on ARP head bolts since I may eventually upgrade to Procomp heads and assume bolts make the swap in car easier.

 

I can find out when I get home today, but otherwise I do not suggest using Felpro if you're still .030 in the hole on deck height.

 

Shouldn't be with these pistons.