will a 4.10 hurt mpg
 

i was think about maybe geting a 4.10 on my stang but i don't want to hurt my mpg, i get 28 mpg on the highway.

It will lower your mpg on the highway but might increase your mpg on the streets. That's assuming you don't drive the car hard from light to light, which with 4.10's is very hard not to do:salook:

If you plan to drive 90mph on the highway yes, if you go 60-75mph the mpg damage isnt that huge.

what else does the 4.10 help with

gear sticky. read it.

can i put this 4.10 in a 2000 mustang v6 auto

as long as it's for a 7.5" ford rear end, it should fit.

how do i check if its a 7.5?

it'll say if you buy it online for instance. if u go to AM's gear section, u'll see some gears say for a v8 (8.8" rear) or a v6 (7.5" rear), other then that, not too sure, i think u can measure the size of the ring, but not positive.

now i need to find a place that has 4.10s for a 7.5 v6

http://www.gefracing.com/Merchant2/m...egory_Code=38L

http://www.v6mustangstuff.com/drivetrain2.htm

http://www.stangsuspension.com/store...?idproduct=310

here is another site
cheaper than the above
http://www.americanmuscle.com/v6gears.html

those are motive gears, the ones i posted were all frpp.

just a matter of personal preferance here, but i always got the feeling frpp was the way to go

im just cheep

will the 4.10 work with an auto

yes

depending on your year you will also need a tune to correct your speedo...

https://mustangboards.com/general-te...ar-thread.html

did you take a look at taht?

yeah i read that:breakdancesmilie: