I am in NJ close to Flemington, the block is rusty from sitting not pitted or scaled. I removed it from one of my cars years ago and took it to a local machine shop. The machinist looked at it and said it would need bored, the surface was worn he stated that it looked like it had been run with no air cleaner. It is currently .030 over my option was to go .040 or find another block and reuse my pistons which is what I did as it did not match my cars vin.
Jim