Do any of you know if there's a major difference between the 6l90 in the diesel trucks vs the other 6l90s? My 6l80 is trash and Reman Transmission has an already remanufactured one for like 2500 bucks with free shipping which is less than what I could have it rebuilt for but they also have remanned 6l90s for only like 150$ more, https://reman-transmission.com/transmission-codes/?code=6L90. The only thing is I think they only have them for the trucks they came in