Top 5 worst A-body repairs/restoration jobs

Maybe not the worst but the most disheartening is not being able to get the pinion yoke nut off, a lot of effort and patience along with heat usually does it.

Nicking the new cam bearing, motor in car.

Dropping parts into the oil pan when you didn't plan on dropping the oil pan.

Rear window regulator was a Blood Letting experience also, sacrifice to the Mopar gods.