GM had the EXACT same lifter failure issue with the AFM engines, but they use billet cam cores, not SADI, so the cams typically survive the lifter failure. They appear to have the same lifter supplier (they look identical) and I expect that the issue has been solved at this point with updated lifters.
Originally Posted by LubricatusObsess
All I know is for all the V8's I've owned, I've never heard of this. Chevy, Ford, and Chrysler.