i'm thinking about putting 3.73's in my 03 gt with about 6600 miles on it...other then the ring and pinion and rear end fluid what else might i need...thanks oh and also what kind of fluid do ya'll recommend aswell as how much do i need...again thanks in advance
i'm thinking about putting 3.73's in my 03 gt with about 6600 miles on it...other then the ring and pinion and rear end fluid what else might i need...thanks oh and also what kind of fluid do ya'll recommend aswell as how much do i need...again thanks in advance
First of all, forget the 3.73's.
Get the 4.10's.
If I would have gotten the 3.73's I would have been pissed.
The 4.10's are just right.
I often wonder if I should have gotten 4.30's.
You will also need pinion and carrier spacers.
Perhaps the install shop will have these.
If not, order the install kit.