Yes, someone drilled them out and mounted new studs to get the big bolt pattern. Not a terrible thing, and it looks like a competent job. The concern is the narrow amount of "meat" on the outside of the new studs.
You could always just knock those out and go back to small bolt pattern... with extra "lightening holes"...
I Agree.. And if you need new drums I'd look at swapping on B body BBP drums... As long as the offset matches it should be fine.... I don't see the amount of meat outside the studs as being concerning at all....
Question is when the bolt pattern was redrilled did the person doing the work spot face the back side of the hubs where the studs are?
