Best place to buy 4.10s?

[marauder21]

I've been looking around and I'm deciding its time to buy the 4.10 gears but my question is does anyone know where I could get the gears for a good price?
So far the best price I've found is in eBay that's going for $145..anyone know of a better place lol?

[LANDY]

Sparta our vendor.

[marauder21]

Aaahh thanks man didn't know They sell gears

[SC Cheesehead]

Aaahh thanks man didn't know They sell gears

Yup.

https://id144237.webhosting.optonline. net/spartaperformance.com/merchantmanager/product_info.php?products_id=3 60

And in case you start thinking of the 3.73s as an alternative; don't.;)

[SpartaPerformance]

4.10's all the way!!

[marauder21]

And in case you start thinking of the 3.73s as an alternative; don't.;)
Lol um they have 3.73s??? O.o no I been thinking of either 4.10s or just go with 4.30s...but I don't believe Zack has a tune for 4.30s nor do I have a S/C :(


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[marauder21]

Oh and Mr Sparta sir, if I where to buy you not one but TWO pairs of 4.10s would You give me a Good deal? Or quite possibly 3 pairs? Lol

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[SpartaPerformance]

Oh and Mr Sparta sir, if I where to buy you not one but TWO pairs of 4.10s would You give me a Good deal? Or quite possibly 3 pairs? Lol

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PM me what ya thinking of buying and we shall see, profits are slim because everybody whores them out.

[IwantmyMMnow!]

At the 4-and-10 store? ...r r r

As long as they are genuine FRP and new, get 'em for whatever low price you can. I bought mine from a member...can't remember if I paid $140 or $160, though.

I think you'll be pleased with the results...

[guspech750]

At the 4-and-10 store? ...r r r

As long as they are genuine FRP and new, get 'em for whatever low price you can. I bought mine from a member...can't remember if I paid $140 or $160, though.

I think you'll be pleased with the results...

Kyle!! How ya been buddy? Have not seen you on in a while.


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4.10's + Eaton swap = Wreeeeeeeeeeeeeeedom

[SC Cheesehead]

Lol um they have 3.73s??? O.o no I been thinking of either 4.10s or just go with 4.30s...but I don't believe Zack has a tune for 4.30s nor do I have a S/C :(


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You're thinking along the right lines. I like my 4.10s, but the 4.30s will give you even better low end response, especially NA.

[marauder21]

You're thinking along the right lines. I like my 4.10s, but the 4.30s will give you even better low end response, especially NA.

Would the 4.30s require more to install though? Like since the gear is bigger that means I might need a bigger rear axle and such?? And one major thing that is stopping me from 4.30s is that Zack might not have a tune for it whereas he already has a 4.10 tune ready to go, You know?

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[fastblackmerc]

Would the 4.30s require more to install though? Like since the gear is bigger that means I might need a bigger rear axle and such?? And one major thing that is stopping me from 4.30s is that Zack might not have a tune for it whereas he already has a 4.10 tune ready to go, You know?

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The ring and pinion gears are the same size.... the number of teeth change the gear ratio. As long as the gears are for a 8.8 Ford axle they will fit.

Simple change to the tune to account for different gears.

[marauder21]

The ring and pinion gears are the same size.... the number of teeth change the gear ratio. As long as the gears are for a 8.8 Ford axle they will fit.

Simple change to the tune to account for different gears.

Oh that I didn't know!! I thought the 4.30s would require more of a job to install. You know what now I'm seriously thinking of getting the 4.30s now :rolleyes:

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[fastblackmerc]

Oh that I didn't know!! I thought the 4.30s would require more of a job to install. You know what now I'm seriously thinking of getting the 4.30s now :rolleyes:

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You'll need an install kit, fluid (75w140), friction modifier if not using synthetic fluid, might need axle bearing and axles if it's an '03 and axle seals.

Get them installed by a qualified tech.

The new gears should be absolutely quite after the install.... if there is any noise they were not installed properly.

[justbob]

Lol um they have 3.73s??? O.o no I been thinking of either 4.10s or just go with 4.30s...but I don't believe Zack has a tune for 4.30s nor do I have a S/C :(


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Zack can hook you up. And your thinking back asswards, you want MORE gear if you aren't S/C'd. S/C'ing only provides more fun.


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[yjmud]

do you need the special cross pin for the 4.30 or is it required at 4.56?

[marauder21]

Zack can hook you up. And your thinking back asswards, you want MORE gear if you aren't S/C'd. S/C'ing only provides more fun.


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Well my plan is 1) get the gears AND install kit. 2) try and get Dean's performance to install them. 3) get a tune from Zack. I just talked to Zack and he does indeed have a tune so all steps are good to go. I'm Just worried about step one. Lol I have an 04 so I won't need the axle bearings right?

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[maineiac]

why new axels if its an 03

[Rockettman]

Well my plan is 1) get the gears AND install kit. 2) try and get Dean's performance to install them. 3) get a tune from Zack. I just talked to Zack and he does indeed have a tune so all steps are good to go. I'm Just worried about step one. Lol I have an 04 so I won't need the axle bearings right?

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I don't understand that comment myself :confused:;

...but if you're going to have the guts pulled apart for the gear install; get the whole damn kit and be done with it!
You'll be pretty happy if you go through all this; then a month or two later, the bearings start to leak.

[justbob]

Get the master install kit and do it right. Han's at Deans is good people, he did mine.

Factory Cross pin I believe works up to 4.56 IIRC Eric.


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[yjmud]

The pin does not work with 4.56 had one in my Jeep and the pin would not come out

[fastblackmerc]

why new axels if its an 03

Early run of MM had "soft axles", ie. they were not hardened.

[Rockettman]

Barry had "soft axles", ie. they were not hardened.

^^^ This is what my ex-wife told her friends. :alone: ^^^
(Jim how'd you know? LOL)

[fastblackmerc]

^^^ this is what my ex-wife told her friends. :alone: ^^^
(jim how'd you know? Lol)

tmi!!!!!!!!!!!!!!!!!!

[marauder21]

Get the master install kit and do it right. Han's at Deans is good people, he did mine.

Factory Cross pin I believe works up to 4.56 IIRC Eric.


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Alright all I needed to know. For now I gotta find 4.30 gears and the master install kit. (Hopefully they wont be TOO expensive lol) All shall be good :thumbup:
Oh an FYI: DTRs are 2004.....right :rolleyes: lmao
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[ctrlraven]

If your MM has more than 75k miles on it and you do a gear swap it's a good idea and cheap insurance to go ahead and replace the axle bearings, the parts barely cost anything and the axles have to be removed for the ring gear install anyways.

[marauder21]

^^ My marauder has 28,200 so i don't believe it would be such a big deal doing a gear swap right?

[fastblackmerc]

^^ My marauder has 28,200 so i don't believe it would be such a big deal doing a gear swap right?

Right.............