66 Dart GT HT Whatsitgonnabe?

Wo-hoo! The slip yoke Don is sending me is EXACTLY what I need, a 727 yoke for a 7260 U-joint!

So now I've placed an order with Rock Auto for some speedo pinion seals, some brake caliper seal kits and a couple of front wheel bearing dust caps.

I sheared all but one of the seals I tried to mount last time I tried so I decided to leave that for the time being.

I ordered bearing dust caps six months ago, too, but they turned out to be too small (1-9/16" dia.). The ones that are the correct diameter (1-13/16" dia.) are for a 1975 Dart.

What does that mean?