6L80E Inspection

[mikekirby1]

I bought a "low mile" 6L80E about a year ago for my Camaro project. Before I put it in for the last time my instincts tell me I should have it rebuilt or at least looked at to verify it is low mileage. I'm thinking if I take it to a tranny shop they will just want to rebuild it regardless of what they see inside. Anyone know of a pretty fool proof way to determine if this is really a low mileage tranny? Anything I could check for myself?