VIN - 0B433633 (came from a 1970 'Cuda per the guru, Mr. Alaskan_TA)
Casting date - 3/5/1970
I don't know the history of it, but it's been kept in storage with heavy grease all over the machined surfaces. It has not been magnafluxed.
Looks like it's been bored 0.030" or 0.040" oversize. That's...