I am hoping someone can shed some light on what appears to be another weird Ford decision. My 04 Mach has the 4r70w auto trans, with a 5800 rpm redline. I noticed on videos that the 5 speeds have around 6800 rpm redlines. Does anyone know why? Do you think there could be internal differences, such as cam specs, but that would be kind of like a bait and switch, or do you think Ford might be trying to keep the trans together for longevity by not allowing as high of revs? Any suggestions are helpful, thanks.