[tlister67]

You might just look into getting a replacement engine versus rebuilding. I guess it depends on what rebuilding means. If you have issues with the lower end it will be costly to rebuild. I am in a similar situation with a 78. The rings were stuck to pistons and there was scoring in one cylinder. No compression. I could probably put it back together with new rings and seals but I found a running parts car for $800. It is a pretty easy decision and lots of other useable parts as well.