Lifter failure

I used Scott’s Machine in Fayetteville Ga for this engine and the one in my Duster. I’m not blaming this on them though. They’ve always done good work. I haven’t been to any local shops around me but I’ve heard there’s a good guy in Sylvania.
I just bought a low mileage Winnebago 440 that I was going to use in my D100 but I guess I’ll just throw it in this truck instead.
No I wasn't going there. I just wanted to know, because machine shops have dried up around here. I've talked to Scott's before. Sounds like good people. Are you familiar with Howell's in Cochran?