I forget what year your car is so I'll just throw this out.
The adjuster system was changed in 1969. Whether the change started with the calendar year or model year woul have to look up.
An important difference is the '69 up self adjusting system works the star wheel on the adjuster in the opposite direction from the earlier system.
A lot of the computerized systems don't have that info correct so show parts from before and after as interchangable that are not. :BangHead:
Its OK. Its only the brakes :eek:
:mad: