Finding a used engine: what does this mean?

[EdNerd]

I'm looking for a used engine for my 2008 Aveo. On one website I saw this in the "fitment" description:
2008 Chevrolet Aveo - (1.6L, VIN 6, 8th digit, opt LXT)
I'm lost after 1.6L. What do those last 3 items mean??

[petrified.rabbit]

it means if you look at your vin number, the 8th digit from the front will be the number 6. The LXT is the actual engine code, which if you had a engine sticker (unlikely) or tag then you would be able to fine LXT on it. Its a verification system for cars that have multiple engine options..