What year 360's have the "thicker bore"

I have a 70 year casted block that was sonic tested by cornell engine balancing of ft myers that is one of those never see it again was told the block could see .200 over no problem.It is currently a fresh .100 over unassembled 4.0 stroke new pistons h beams .685 roller set up completly squared line honed and reciprocating components balanced for sale in my package deal but may separate for a decent offer there is aset of biba brodix heads that need some repairs with titanium valves and some other things I would like to see 4000. for all the crank is new as well and I have all the rings already file fit and all full groove bearings to go with the head machinist Buddy found this on accident and set it aside for his dad and now I got it through a package deal among other Items I already have a couple other engines so I wouldnt miss it