This is what i have: 04 F-150 4x4 STX Supcab! I got a 6in lift and 35" tires. i want to put 4.10's on it but i have no idea about anything. Place to buy, all the specs...ect.. PLEASE HELP!! SORRY but gotta learn some how right!!

 

If I was going to go through the trouble of changing gears I would at least go 4.56. As for parts you can go to 4wheelparts.com just to look around at what you need as far as parts(wouldnt actually buy from there but its a place to look).

 

the reason why i would go with 4.10's is cause im gonna do a lot of highway driving..

 

What factory gears do you have? 3.73? 3.55?

 

i believe 3.55 im not sure..like i said im a newbie..i got now idea about like rear axle ring and everything...

 

I've got the factory 3.73 in mine. I still have plenty of power but I do have Edge level 3 and a few other perf upgrades. Have you looked in buyin a tuner of any kind. This would be a much cheaper way to get back some of your lost power.

 

yea i am lookin into that...my next addons are gonna be gears(i was told with the 6in lift and 35in tires it willl be a strain on the gears and ****) chip and exhaust. i just dont want to break anything if i gun of the start or anything...