My 419 stroker is 1975 360 bored .085 over, walls sonic checked, W2 iron hds & ARP head studs with Cometic gaskets. Only 10:1 CR but no problems so far. ususally runs 180-195 depending on ambient temp. Made 537 HP.
I hear you. The later blocks aren't as thin as everyone thinks. I did a 77 360 .070" over for a 416. It was a 12.1 motor. I don't own it anymore, but the guy I sold it to rebuilt it with lower compression and it's still runnin around on the street.