WHAT DOES TOYOTA 4AGE FOR SALE MEAN?

I purchased my initial 2JZ swap device from J&J motors in June 2022. They emailed the engine specs and compression results, assuring me I had been getting leading shelf motor. Well. They didn’t lie. I’ve received the photographs to confirm it . Lord knows I haven't found a used motor this clean.Wonderful working experience. Didnt have on line w