Thanks for the info on DSC. I found the block I need.

As for the engine that is in the car currently, I'm pretty sure in isn't a CJ block. When I bought the car no one could find any of the usual markings. If it turns out to be the original block, then at least I'll have a spare.

Part of the reason I am looking for someone to help me restore this beast, is to use some of that knowledge while I learn.

Thanks,
Steve