[quote=Dragula]Yes, Callies block. It looks really nice. Been trying to research a stroker kit for it, but so few sights have enough info on them to figure it all out on my own. Was looking for a billet crank 528 with the small 2.2 journals and about 9.5:1 compression pistons for a reasonable price. Seems like all the billet cranks use a 1.031 pin with the large Mopar journals. Not sure if I need to go that way or not at a shade under 1500hp....

Its going to be a bit before I build it. I thought I had my other car sold a number of times, and each time I got ghosted, so I am building a new 512 for that car as well as upgrading the wiring on it and the interior. Going to do a pump gas 512 with lightened crank and the usual Indy heads.

I always feel broke doing this stuff, but I still feel like I am living a dream....Just wish I had more money!! /quote]
That block looks a lot like the World iron blocks looked like
Good luck on this build