None of the Lincolns I've tried have been 5.5" bolt circle. Half ton Fords went to rear disk brakes in 97, the same year they changed to the Metric bolt pattern. It's like a 5.315" bolt circle.
I got around to picking up parts today. I'll get the rest tomorrow. I'll post a whole writeup when I'm done. There were some surprises at the parts store. Somehow I neglected to add brake pads to my shopping list. :wtf: The calipers came with new bolts so I didn't have to buy any.