Tyler98Saleen

I own a 1998 V6 3.8L V6 Mustang AUTOMATIC and I can't figure out what size axel I have? I want to buy some new rear gears so I can get a little more acceleration but idk what size to get also. My friend who drags, said he would suggest 4.10's what do you think?

l_shizzle_l

you have a 7.5" stock axle, and get the 4.10's if you don't mind higher rpms @ 70mph

2000sbstang

+1 on the 4.10 gears....

SVTeeshirt

do th ey even make 3.75s? lol 4.10s all the way, and OP whats up with 98 saleen mustang v-6? clone i guess? i know they made v-6 saleens in like 94-95 but it wasn't very many of them

sIx

Being as its a '98, it has 2:73 gears in it now, so 3:73's would be quite an upgrade as it is, but I say depends on how much highway vs. city driving you do.

And 3:75's? Wheretf did you see them?

tr20sdrummer

noob here...about what rpm would one be running at 70mph??

RyansQuick6

Around 2k maybe 2100

tr20sdrummer

thats around 21k with 4.10 gears?? would any one by any chance have any track times with just gears?? auto tranny?? im debating if the cost would be worth it or to just leave the sixxer alone and get another mustang later on.

Shaunmac9128

If your serious about modifying spend the money, if not, don't both save the grand. And 2,100 rpm's is with the stock 3.27's in the 99-04's since you have lower gears I would imagine yours would be lower.