Hemi block wich one and why.

Hi I have a 1968 charger with a 383 in it now. If a person was going to buy a hem block and screw one together wich one would you buy and why? I see mp performance and that world company is building one but i dont know to much about the blocks out there.
Thanks Nathan

Buy the 4.498 bore block. It really doesn't cost anymore to build a big one. A big mild motor will make all the torque you'll ever need. Dave

I just purchased the new World hemi block. I'm going with a 4.31 bore for one reason if there is ever an issue with a cylinder needing to be rebored i'll have plenty left. These blocks are expensive and i'm the kind of person that plays it safe.