Machine Work Required for Forced Induction

I agree with 340 Mopar in regards to four bolt mains and studs. Use ARP studs and bring them to the machinist for when he align bores.

Keep in mind what compression ratio you plan on running and how much boost before you go to the machinist too.

You'll want to run forged pistons and they will require more piston to cyl. wall clearance than cast/hyperutectic.