72 pickup question

cudamark said
Not ALL 8 lug wheels have the same pattern

Can you elaborate?

Evidently you are right, here's a thread indicating that 99 Ferds went to a different "metric" spacing.

No good reason of course. Some freekin' engineer needed some overtime

http://67-72chevytrucks.com/vboard/showthread.php?t=356291

"but don't the 8 lugs for '99 F250 use that 170?mm stud spacing instead of 6.5"