WHAT DOES EJ20T ENGINE FOR SALE MEAN?

I bought my very first 2JZ swap unit from J&J motors in June 2022. They emailed the engine specs and compression results, assuring me I used to be receiving leading shelf motor. Well. They didn’t lie. I’ve acquired the images to establish it . Lord is aware I haven't seen a used motor this clean up.Albeit shipping time took lots extended than I