Do you have the stock exhaust?

I ask this because both my stock exhaust and my Dynomaxx LTs both crossed in the space between the crossmember and the transmission pan on the 4L60E.

Since the 80E I installed is longer, the exhaust crossover is about in the center of the pan. I am also running the Hughes deep pan on this transmission and I still don't have any problems with clearance.

I will take some pics and post them if you like, just let me know.