[SilverGT04]

k which gears should i get for my 04 mustang gt and how much is the complete kit of this instillation and would i feel the difference

[HessiaN257]

They are worth it. You will feel like greater pull. I don't have them in my car, but I'm getting them because I drove an 02 GT with 4.10s and from about 3000 Rpms and on it pulls so much harder than the stock 3.27s.

Prices would vary depending on what kind you get. Most shops will charger somewhere around 300 for installation.

[02StangGToWNEr]

3.73's!

[bossman2kgt]

Depends on how often you take it to the track. If for daily driving I would stay with 3.73's but if you want aggresive go with 4.10's. Installs between 200 and 300.

[SilverGT04]

do i need that speedcal thing so all i need to get is the 3.73 gears for 180$ and take it to install i dont need anything esle

[02StangGToWNEr]

Originally Posted by SilverGT04 do i need that speedcal thing so all i need to get is the 3.73 gears for 180$ and take it to install i dont need anything esle

All you need to do is buy your Gears kit, and then pay for install or do it yourself and your all set.

[neckbonekat]

4.10s minimum, unless you are going FI. Don't let people scare you off with the gas mileage difference and all tht nonsense. The difference in gas mileage is minimal and if you add things like UDPs, full exhaust or a CAI they all increase your gas mileage. As long as you used synthetic oil and do you regular maintenance on time you will have no issues. Only use FRPP gears. :wink

[SilverGT04]

so wat the gear kit include just the geras no hardware or anything

[02StangGToWNEr]

Originally Posted by neckbonekat 4.10s minimum, unless you are going FI. Don't let people scare you off with the gas mileage difference and all tht nonsense. The difference in gas mileage is minimal and if you add things like UDPs, full exhaust or a CAI they all increase your gas mileage. As long as you used synthetic oil and do you regular maintenance on time you will have no issues. Only use FRPP gears. :wink

You have 4.10's bro??

[WVSNS&]

4.10s.

[02StangGToWNEr]

Originally Posted by SilverGT04 so wat the gear kit include just the geras no hardware or anything

When you buy gears, everything you need should be included man. All you gotta do is get them installed.

[SilverGT04]

so should i buy the frpp 3.73 gears from americanmuscel for 180 and take to get installed

[neckbonekat]

Originally Posted by 02StangGToWNEr Originally Posted by neckbonekat 4.10s minimum, unless you are going FI. Don't let people scare you off with the gas mileage difference and all tht nonsense. The difference in gas mileage is minimal and if you add things like UDPs, full exhaust or a CAI they all increase your gas mileage. As long as you used synthetic oil and do you regular maintenance on time you will have no issues. Only use FRPP gears. :wink You have 4.10's bro??

My 4.10s are on my dining room table they were supposed to be in by this weekend until I had to spend the money on a new clutch and install. It sucks!

Originally Posted by 02StangGToWNEr Originally Posted by SilverGT04 so wat the gear kit include just the geras no hardware or anything When you buy gears, everything you need should be included man. All you gotta do is get them installed.

Not true. It depends on how many miles are on your car. If you have relatively low miles get just the gears and you should be set. If you have higher mlles like I do I got the bearing kit of AM. It's just insurance to do it all since it will all be apart.

[02StangGToWNEr]

Originally Posted by SilverGT04 so should i buy the frpp 3.73 gears from americanmuscel for 180 and take to get installed

Yes! And Americanmuscle.com is awsome. Very fast shipping, and great service, & product quality.

[SilverGT04]

so there is no reason to spend 100 more dollars for speedcal wen u put in 3.73 gears

[02StangGToWNEr]

Originally Posted by neckbonekat Originally Posted by 02StangGToWNEr Originally Posted by neckbonekat 4.10s minimum, unless you are going FI. Don't let people scare you off with the gas mileage difference and all tht nonsense. The difference in gas mileage is minimal and if you add things like UDPs, full exhaust or a CAI they all increase your gas mileage. As long as you used synthetic oil and do you regular maintenance on time you will have no issues. Only use FRPP gears. :wink You have 4.10's bro?? My 4.10s are on my dining room table they were supposed to be in by this weekend until I had to spend the money on a new clutch and install. It sucks!

Did you get a performance clutch??? Me and my boy are gonna install either a Spec, Clutchmasters, or Centerforce clutch on mine in summer. I just gotta decide which one & type etc....

[neckbonekat]

Originally Posted by SilverGT04 so there is no reason to spend 100 more dollars for speedcal wen u put in 3.73 gears

Not if you have a tuner. I would just save that $100 toward a tuner if you don't. The speedcal is a waste of money to me. It only does one thing. I got my tuner on ebay for $210 shipped. You will need something to recalibrate the speedo.

[02StangGToWNEr]

Originally Posted by SilverGT04 so there is no reason to spend 100 more dollars for speedcal wen u put in 3.73 gears

If you want it then go for it, but I don't believe you need it.

[SilverGT04]

does anyone here have 3.73 gears and no speedcal or tuner and does it effect anything

[TheBusher]

Originally Posted by SilverGT04 k which gears should i get for my 04 mustang gt and how much is the complete kit of this instillation and would i feel the difference

Here ya go, hope this helps

If you have a 01-04 with T3650 with stock tires:
http://www.moddedmustangs.com/forums...tml?highlight=