Dustin and Tim, for the record, I have loaded quite a few UPS trailers in my day (not a career choice, but it was a good job while I was in college). It is real work, I can say that.

But, I have seen so many boxes (and their contents) crushed because of two main reasons - 1. Handling speed - the focus was always on getting things out the door to meet the truck! and 2. Building walls - if you know anything about how the trailers are loaded (at least 15 years ago when I was doing it), you were always instructed to smoosh, flatten, pancake, manipulate, extrapolate, abuse, manhandle, downsize, and flat out crush all boxes that were being used to make your "wall" in the trailer every several feet or so. The wall was done this way to keep boxes "from falling down on top of each other" in the trailer during transit.
Couple those two items with the fact that boxes were not sorted by heavy weight first, but just delivered by conveyor according to zip code...and you have a real messy situation. I got yelled at a few times by supervisors to say the least, because I guess I was trying to load the trailer like my dad taught me to do it years ago unlike the other fellas bent on making a dollar...go figure.
As to the 292 crank, I will have to get in there next week and check it out. I did take photos of the Industrial Engine that has a tidy looking rear valley pan breather (yes, breather caps on front and back). The breather tube and cap looks FoMoCo. And the motor has its own mounting plates on the front and rear of the block that allow you to run the motor as is with the starter attached to the rear plate, but no bellhousing needed. Can't imagine what it was used for, but it is a C2AE block that has some original tags on it...May post in the this and that section...
Daniel JessupLancaster, California
aka "The Hot Rod Reverend" 
check out the 1955 Ford Fairlane build at www.hotrodreverend.com