273 302 318 340 build

It's not likely to have happened but maybe someone got distracted and did not finish that last journal....I read on one site yesterday about a crappy running Pontiac and upon disassembly, the crank was found to have one rod journal ground off of proper index by 12 degrees! How the heck did that get out of the foundry in the first place, and then past QC at the machining stage? LOL