I was shopping around to get some quotes on new gears and an install and one of them told me that if i had a (3.73) ratio that i would have to get a new carrier to swap to (4.10 or 4.56) is this true?
I have a ford 8.8 out of a 91 Explorer with 3.73's and LS.
I have a ford 8.8 out of a 91 Explorer with 3.73's and LS.