it's actually a fairly common trick for this... so if you pull the distributor and the oil pump shaft falls out.... you can epoxy it to the bottom of the distributor, (this holds it in place until it gets sandwiched between the distributor and the oil pump) and reseat it,,, or you can drop the oil pan, lower and or remove steering components, and or remove motor mounts, feed the shaft up through the bottom after removing the oil pump, clean all the old gaskets off, install new gaskets.. and turn a 10 minute job into an 8 hour day...
its your time, just sharing a trick I learned...
Hearne, just because YOU haven't heard or tried something, doesn't mean it doesn't work...