Originally Posted by MustangGT02
I'm torn between 4.10 and 3.90, can some one give general info on 4.10s in an auto, what speed does 3rd end and over drive began?
I had 410s in my old car that had the 4R70W and it was fine I think it was still well under 3 grand on the highway, I can remember the exact speed but I think third end well past 100mph, also don't get 390s
2007 Ford Mustang GT 5spd
Brenspeed tune, JLT 3, Hurst shifter, 4.10s
O/R Xpipe, 15x8 Jeg Stars with Micky Thompsons