Chevy was never in Steely Dan or on any tour with them to my knowledge. . He was friends with Don and Walt at Bard and played with them there. I think he was gone when they signed with ABC to write songs for them.
@roxy54 - he should have made sure they couldn't cheapen his name with licensing deals like the one with Lexus, but I guess once he sold he lost control of the quality of future products with his name on them.
I guess he sold his ego with his company. Opposite of Trump....