Solid Roller Lifter Selection

I’ll give you a good deal on 7 (828-16) roller lifters with 50, 8th mile passes on them. Don’t ask what happened to the 8th one.
I’ll pass. That’s the feedback I’m looking for. I have a partial set of comp 829 big block lifters that probably suffered the same fate. Needle bearings on the roller couldn’t keep up.