Originally Posted by Red99Stang
im considering doing the same thing he is...i have a 99 auto v6 so according to u u think i should go with 4.10s? ive heard this before but why 4.10s over 3.73s for the auto?
I would go with the 4.10's. The ford autos are very sluggish and the 4.10's will help out more to off set that than the 3.73's will.