[QUOTE=68NovaSS;1670888]Sounds like if you cut the block .025 you'll be at zero deck with pistons. The 416, 305 heads have 56-58 cc chambers, (flowing about 175 cfm), I figure your parts list will give you 11.40 scr, high for pump gas.
I understand those heads are prone to crack, have them checked out. Keep in mind your quench as well.[/QUOTE
So do you think it would be best not to mill the block? The heads have just been gone through they're ready to go except for porting and polishing. If i dont mill the block, how thick of a head gasket shoud I use to have good quench?