Upgrade Rear Gears?

GUNBUNNY103 · February 20th, 2011, 09:41 PM

OK, so I am going to upgrade my rear end gears from 3:27 to 3:73. Where can I get the best deals on all the stuff I need to do this? Running original 3.8 V6, auto transmission and its a 7.5" also. I know its all small but working on making a little faster with some help. Thanks

Gear an pinion
Rebuild Kit
Posi traction (what type also ie trac loc, spool, etc)
and anything else I migt need

The local drive train "pro" shop has everything listed for about $1000 with an extra $600 if they do the work. Keep in mind I am in Alaska and don't have alot of options here. So "online" recommendations are preferred. Thanks again.

mcqueen · February 20th, 2011, 09:47 PM

You can get the ring and pinion gears plus the rebuild/install kit and gear oil from Latemodelrestoration.com for a pretty good price. Might as well pick up a 7.5" trac-lok from them as well since the shipping should be combined. You'll also need friction modifier (which may be included in the LMR kit, but I'm not sure since I got all my stuff from AmericanMuscle). And of course you'll need a tuner to recalibrate your speedo and tach (I recommend the SCT SF3 or X3).

BlueScreaM · February 21st, 2011, 12:08 AM

Everything.

zinsavage123 · February 21st, 2011, 12:10 AM

3.27's to 3.73's isnt gonna get you much gains specially in a 6. I know been their done that 4.10's ftw if your gonna imo.

mcqueen · February 21st, 2011, 01:33 AM

Originally Posted by zinsavage123

3.27's to 3.73's isnt gonna get you much gains specially in a 6. I know been their done that 4.10's ftw if your gonna imo.

Depends on what his future plans are with the car and whether it's a manual or auto. 3.73s would be good for a manual or turbo. 4.10s would be good for an auto or supercharger. I've got a manual with 4.10s. They're fucking awesome but I have to shift a lot when traffic is heavy.

GreenMustang00 · February 21st, 2011, 01:55 AM

I have 410s and wish I got 390s or 373... Shit on the interstate my stock 327s wooped my buddys cars ass... Way closer with the 410s... But from a dig it's over

SlowSix · February 21st, 2011, 10:54 AM

auto or 5 speed? ^

GUNBUNNY103 · February 21st, 2011, 12:45 PM

Stock automatic transmission.

mcqueen · February 21st, 2011, 01:14 PM

You'll be fine with 4.10s. Couple that with a tlok and tune, then your car should feel much better

GreenMustang00 · February 21st, 2011, 01:26 PM

I suggest 4.10s if your going to keep it mostly stock

Mr. Red Pony · February 21st, 2011, 01:33 PM

4.10s. I'm going 4.10 and I have a stick.

GUNBUNNY103 · February 21st, 2011, 03:40 PM

Definitely alot to consider and yes going with a TLOK as well BUT ... I need good info on where/who to purchase and what the best brands are for everything? Got one reply with Late Model Restoration / AmericanMuscle. Thanks

GreenMustang00 · February 21st, 2011, 03:47 PM

Ford Racing or Motive. AM and LMR both sell either I believe

ESG-642T · February 21st, 2011, 03:57 PM

3.55s > all of you

GreenMustang00 · February 21st, 2011, 03:59 PM

5.13>3.55

BlueScreaM · February 21st, 2011, 04:04 PM

You know if you type in "Mustang Gears" in google it shows the the sites that carry the gears....

We are not your secretary...

GUNBUNNY103 · February 21st, 2011, 04:13 PM

I did that there Ahoboscheese but being a novice to this area I wanted some experts advice cause there are alot of brands and after market crap out there. I know I want to do it right the first time. Appreciate the help there though ... Captain Obvious Ha! Seriously though you should be more like GreenMustang00. Just kidding, You guys have some awesome setups!

mcqueen · February 21st, 2011, 04:14 PM

Originally Posted by GUNBUNNY103

Definitely alot to consider and yes going with a TLOK as well BUT ... I need good info on where/who to purchase and what the best brands are for everything? Got one reply with Late Model Restoration / AmericanMuscle. Thanks

It all depends on how hard you plan on beating on your rear end. If your car is you DD and doesn't see much track time, Motive/Ford Racing gears and a Ford Racing t-lok will work just fine. I have Motive gears with an FR t-lok, I'm kind of rough on my car, and I don't have any issues with them. And just to note, Motive makes a lot of gears for Ford.

AM and LMR are both great companies. I've dealt with both of them and don't have a single negative thing to say about either. I had a problem with a Stack Racing wheel that I bought from AM. They sent me a brand new wheel with a brand new tire already mounted. It arrived at my door before I sent the bad one back, and they paid for shipping for me to get the wheel back to them. The problem with the wheel wasn't AM's fault (holes for the lug nuts were too small, manufacturer's fault), but they dealt with it like they had made the mistake. AM also sponsor's this forum.

Everett · February 21st, 2011, 04:27 PM

I got my gears and bearing kit from rons machine for 230 to my door if I remember correctly. He has everything gear related. Pm me for his email if your interested

Mr. Red Pony · February 21st, 2011, 05:54 PM

Originally Posted by Ahoboscheese

Everything.

Tuner. Not a damn speedcal..

February 20th, 2011, 09:41 PM	#1
GUNBUNNY103 Newbie 2002 Mustang 3.8 (Base) 16.55 Join Date: Jan 2010 Location: Ft Richardson, Ak Posts: 40 iTrader: 0 reviews	Upgrade Rear Gears? OK, so I am going to upgrade my rear end gears from 3:27 to 3:73. Where can I get the best deals on all the stuff I need to do this? Running original 3.8 V6, auto transmission and its a 7.5" also. I know its all small but working on making a little faster with some help. Thanks Gear an pinion Rebuild Kit Posi traction (what type also ie trac loc, spool, etc) and anything else I migt need The local drive train "pro" shop has everything listed for about $1000 with an extra $600 if they do the work. Keep in mind I am in Alaska and don't have alot of options here. So "online" recommendations are preferred. Thanks again.

February 21st, 2011, 12:08 AM	#3
BlueScreaM MM Fanatic Better than ONLYaUNCfan's 2012@lightspeed Join Date: Aug 2010 Location: Columbia, SC Posts: 3,368 iTrader: 0 reviews	Everything. __________________ Formerly, AhobosCheese and Cheddars.

February 21st, 2011, 12:10 AM	#4
zinsavage123 Hardcore Enthusiast 2001 Mustang GT 12.33@111.23mph Join Date: Aug 2008 Location: baltimore, md Posts: 1,422 iTrader: 3 reviews	3.27's to 3.73's isnt gonna get you much gains specially in a 6. I know been their done that 4.10's ftw if your gonna imo. __________________ 2001 Mustang GT - mods+pics in garage, tuned by matt@performance evolution 1996 Civic DX - my dd

February 21st, 2011, 01:55 AM	#6
GreenMustang00 1 Wheel Peel 2000 Mustang 393w 2001 Mustang GT Vert Join Date: Mar 2010 Location: Wisconsin Posts: 3,583 iTrader: 4 reviews	I have 410s and wish I got 390s or 373... Shit on the interstate my stock 327s wooped my buddys cars ass... Way closer with the 410s... But from a dig it's over __________________ 2000 393w Swapped Vert 2001 GT Vert 2002 Six Banger

February 21st, 2011, 10:54 AM	#7
SlowSix Formerly 01silversixer 2001 V6 15.47@89.57 Join Date: May 2010 Location: Pittsburgh, PA Posts: 3,471 iTrader: 1 reviews	auto or 5 speed? ^ __________________ Build Thread

February 21st, 2011, 12:45 PM	#8
GUNBUNNY103 Newbie 2002 Mustang 3.8 (Base) 16.55 Join Date: Jan 2010 Location: Ft Richardson, Ak Posts: 40 iTrader: 0 reviews	Stock automatic transmission.

February 21st, 2011, 01:26 PM	#10
GreenMustang00 1 Wheel Peel 2000 Mustang 393w 2001 Mustang GT Vert Join Date: Mar 2010 Location: Wisconsin Posts: 3,583 iTrader: 4 reviews	I suggest 4.10s if your going to keep it mostly stock __________________ 2000 393w Swapped Vert 2001 GT Vert 2002 Six Banger

February 21st, 2011, 01:33 PM	#11
Mr. Red Pony Resident badass 01 Built V6 (3.9) 13.91 @ 99.1 N/A Join Date: Jan 2010 Location: Lawton, Oklahomo Posts: 6,788 iTrader: 10 reviews	4.10s. I'm going 4.10 and I have a stick. __________________ 271rwhp N/A V6 The Name is Danny. I'm a GM Technician. Suck it.

February 21st, 2011, 03:40 PM	#12
GUNBUNNY103 Newbie 2002 Mustang 3.8 (Base) 16.55 Join Date: Jan 2010 Location: Ft Richardson, Ak Posts: 40 iTrader: 0 reviews	Definitely alot to consider and yes going with a TLOK as well BUT ... I need good info on where/who to purchase and what the best brands are for everything? Got one reply with Late Model Restoration / AmericanMuscle. Thanks

February 21st, 2011, 03:47 PM	#13
GreenMustang00 1 Wheel Peel 2000 Mustang 393w 2001 Mustang GT Vert Join Date: Mar 2010 Location: Wisconsin Posts: 3,583 iTrader: 4 reviews	Ford Racing or Motive. AM and LMR both sell either I believe __________________ 2000 393w Swapped Vert 2001 GT Vert 2002 Six Banger

February 21st, 2011, 03:57 PM	#14
ESG-642T [8MINUS2] 2002, Ford, v6 Join Date: Feb 2007 Location: TEXAS Posts: 12,317 iTrader: 0 reviews	3.55s > all of you __________________ Hi, You can call me Kyle Random ESG fact: Had a prochamber on his v6 before it was popular. WTB: v6 BBK valve covers

February 21st, 2011, 03:59 PM	#15
GreenMustang00 1 Wheel Peel 2000 Mustang 393w 2001 Mustang GT Vert Join Date: Mar 2010 Location: Wisconsin Posts: 3,583 iTrader: 4 reviews	5.13>3.55 __________________ 2000 393w Swapped Vert 2001 GT Vert 2002 Six Banger

February 21st, 2011, 04:04 PM	#16
BlueScreaM MM Fanatic Better than ONLYaUNCfan's 2012@lightspeed Join Date: Aug 2010 Location: Columbia, SC Posts: 3,368 iTrader: 0 reviews	You know if you type in "Mustang Gears" in google it shows the the sites that carry the gears.... We are not your secretary... __________________ Formerly, AhobosCheese and Cheddars.

February 21st, 2011, 04:13 PM	#17
GUNBUNNY103 Newbie 2002 Mustang 3.8 (Base) 16.55 Join Date: Jan 2010 Location: Ft Richardson, Ak Posts: 40 iTrader: 0 reviews	I did that there Ahoboscheese but being a novice to this area I wanted some experts advice cause there are alot of brands and after market crap out there. I know I want to do it right the first time. Appreciate the help there though ... Captain Obvious Ha! Seriously though you should be more like GreenMustang00. Just kidding, You guys have some awesome setups!

February 21st, 2011, 04:27 PM	#19
Everett Hardcore Enthusiast 2000 gt Join Date: Oct 2010 Location: Saskatoon Posts: 1,053 Blog Entries: 1 iTrader: 2 reviews	I got my gears and bearing kit from rons machine for 230 to my door if I remember correctly. He has everything gear related. Pm me for his email if your interested __________________ Black and White Crew Crew Member # 3 centerforce dual friction,.100 shot freeflow exhaust,70mm accufab tb,professional products plenum, tri ax,3.90s amazing how fast you can go when the road never curves .....lighting up the Canadian prairie

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