Anyone know stock production numbers and gear ratios?

YNOT · March 17th, 2007, 01:35 PM

Anyone know any production numbers on the 87-93 GT with a manual?

Also what were the stock gears or gear opitions in a 1989 GT manual? and it's a posi rearend right?

Thanks.

Racinjason81 · March 17th, 2007, 01:57 PM

you need to be more specific? What color and etc? I think i have some info but i gotta look for the book.87-93 5.0 stangs came with 2.73s ,3.08s
or 3.27s all with a trac lok posi. most came with 2.73s. look on the tag on the diff it would tell you you gear ratio.if it is not there its on the door tag. If its still stock you probably want to change the gears (3.55s,3.73s or4.10s)and if its doing one legged burnouts you should rebuild the posi ,the kit is under 50 dollars and are better than what came stock

YNOT · March 17th, 2007, 02:40 PM

I'm going to look at a rust free 89' GT Hatchback manual tomorrow, only has a H pipe and exhaust. it was originally the maroon, since the engine bay is still that color. Yep I already want 3:73's along with other goodies.

The reason I asked is because it seems to be harder to find a GT Hatchback manual, then it is to find LX's and AOD's.

YNOT · March 17th, 2007, 02:49 PM

found some stuff on the 1989

http://www.muscularmustangs.com/database2/1989.php

http://www.mustanggt.org:80/89gt.htm

Iwannagofast · March 17th, 2007, 06:13 PM

Originally Posted by Racinjason81

if its doing one legged burnouts you should rebuild the posi ,the kit is under 50 dollars and are better than what came stock

You can also get a carbon disc rebuild kit that will be much stronger and last longer for about 110$

http://www.fordracingparts.com/parts...tKeyField=6942

Stangzilla · March 17th, 2007, 06:33 PM

Originally Posted by YNOT

I'm going to look at a rust free 89' GT Hatchback manual tomorrow, only has a H pipe and exhaust. it was originally the maroon, since the engine bay is still that color. Yep I already want 3:73's along with other goodies.

The reason I asked is because it seems to be harder to find a GT Hatchback manual, then it is to find LX's and AOD's.

The LX notchbach was the least produced and is usually harder to find.. Hatchbacks are a dime a dozen..

cobraetti · March 17th, 2007, 07:05 PM

what about the verts.? with the factory ten holes

Stangzilla · March 17th, 2007, 09:16 PM

Verts dont count...

What good is a horse without a head?!!

March 17th, 2007, 01:35 PM	#1
YNOT Regular 1989 GT Hatch Join Date: Mar 2007 Posts: 227 iTrader: 0 reviews	Anyone know stock production numbers and gear ratios? Anyone know any production numbers on the 87-93 GT with a manual? Also what were the stock gears or gear opitions in a 1989 GT manual? and it's a posi rearend right? Thanks.

March 17th, 2007, 01:57 PM	#2
Racinjason81 Hardcore Enthusiast Join Date: Feb 2007 Location: New jersey Posts: 1,559 iTrader: 0 reviews	you need to be more specific? What color and etc? I think i have some info but i gotta look for the book.87-93 5.0 stangs came with 2.73s ,3.08s or 3.27s all with a trac lok posi. most came with 2.73s. look on the tag on the diff it would tell you you gear ratio.if it is not there its on the door tag. If its still stock you probably want to change the gears (3.55s,3.73s or4.10s)and if its doing one legged burnouts you should rebuild the posi ,the kit is under 50 dollars and are better than what came stock __________________ Heres a real funny video youtube.com/watch?v=ojB7KkaR03I VTEC stands for Very Torqueless Economy Car Honda stands for Hold On Not Done Accelerating 1991 LX 5.0 H/B(T-70 turbo coming soon)

March 17th, 2007, 07:05 PM	#7
cobraetti Regular 2001 svt cobra no way (IRS) Join Date: Aug 2006 Location: goose creek,sc Posts: 304 iTrader: 0 reviews	what about the verts.? with the factory ten holes __________________ Build #1249 MM New Edge Crew Member# 6

March 17th, 2007, 09:16 PM	#8
Stangzilla MM Fanatic Join Date: Aug 2006 Location: On my way to Baines's house!! Posts: 3,298 iTrader: 0 reviews	Verts dont count... What good is a horse without a head?!! __________________ Rotating The Earth 1320 Feet At A Time!! Today, I found out that when I masturbate at night while watching internet porn I cast a huge shadow on the curtain and the entire street is able to see it.

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March 17th, 2007, 02:40 PM	#3
YNOT Regular 1989 GT Hatch Join Date: Mar 2007 Posts: 227 iTrader: 0 reviews	I'm going to look at a rust free 89' GT Hatchback manual tomorrow, only has a H pipe and exhaust. it was originally the maroon, since the engine bay is still that color. Yep I already want 3:73's along with other goodies. The reason I asked is because it seems to be harder to find a GT Hatchback manual, then it is to find LX's and AOD's.

March 17th, 2007, 02:49 PM	#4
YNOT Regular 1989 GT Hatch Join Date: Mar 2007 Posts: 227 iTrader: 0 reviews	found some stuff on the 1989 http://www.muscularmustangs.com/database2/1989.php http://www.mustanggt.org:80/89gt.htm

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