Called around and couldn't get the Spicer ones until tomorrow, wanted them today so I can drop off the driveshaft in the morning to the regular guy I take stuff to. Found a local driveshaft shop that didn't carry Spicer any more due to them being imported, but carries Neapco and said they're better than Spicers. He had the ones in stock, $8 each and USA made. Spicers were $27 each. Precision were $15 each.
Thanks for the advice guys, I do appreciate it (even though I did what I had to do with another brand!) I'll post up how they work.