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question on transmission fit

  • Thread starter Thread starter demented22
  • Start date Start date Dec 31, 2011

demented22

Member
Nov 26, 2011
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pittsburgh, pa
Dec 31, 2011
#1
  • Dec 31, 2011
  • #1
i found a t5 out of a 96 v6 stang. will it bolt up to my 87 5.0? i have the stock bell, just not sure about pilot bearing and spline count
 

ID89GT

10 Year Member
May 26, 2008
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Spokane Valley, WA
Dec 31, 2011
#2
  • Dec 31, 2011
  • #2
Don't think so. I think the input shafts are different, ones shorter than the other, not sure which one though. I just know it wont work without basically tearing the whole thing apart
 

88LX5.Oh

15 Year Member
Dec 30, 2011
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Arkansas
Dec 31, 2011
#3
  • Dec 31, 2011
  • #3
I heard that the T5's behind the V6's weren't as strong as the V8 one. Not sure if this is true, but something to think about. Also, the input shaft, I believe, on those cars is longer than the one used in the fox body t5's. The guy who built my trans had a new input shaft from like a 95 or 96 I believe, but had to order the proper length one so it would work.
 

demented22

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Nov 26, 2011
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pittsburgh, pa
Jan 1, 2012
#4
  • Jan 1, 2012
  • #4
thanks guys
 

jrichker

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#5
  • Jan 2, 2012
  • #5
On the tail shaft of the transmission, there will be a stamped aluminum tag. The tag will have a number on it that you can cross reference to the chart below. There is no other way to find out what type of T5 it is without disassembling it. All the rest of the numbers on the outside of the T5 case are part numbers which are not unique to any particular T5 model.

Remember that 94 - 97 T5's have a longer input shaft and can only be used with a 94-95 bell housing unless you modify or replace the input shaft.

T5's used with a 4 cylinder have a 3.93 first gear, reduced torque ratings and an input shaft pilot diameter that is smaller that the T5 used for V6 & V8 engines. The Pilot diameter is .59" compared to the .668" used on V6 & V* T5's. It requires a different pilot bearing to be used with a V6 or V8. The pilot bearing you need is for a Ford Ranger diesel from AutoZone part #14672



 
9

90stang5speed

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Jan 19, 2009
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Columbus Ga
Jun 16, 2017
#6
  • Jun 16, 2017
  • #6
A buddy found a t5 out of a wrecked 96 v6 mustang. Would he be able to put it on his 5.0 foxbody?
 

jrichker

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#7
  • Jun 16, 2017
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It is not bolt on and go; the input shaft is 11/6" longer . A 94-95 5.0 bellhousing is needed or swap the input shaft for one from a 93 or earlier T5.


A Tremec 3550/TKO/TKO 500/TKO 600 is a completely different transmission from a T5. Strong and almost bulletproof unless you run them without proper lubricant or full throttle shift without the clutch.

A Tremec T5 is still the same T5 that is prone to self destruction when used in a street/strip or racing environment


T5, all versions used in 5.0 Mustangs


Tremec 3550/TKO /TKO500/TKO600 AFTERMARKET replacement for T5 - handles racing environments with ease

See http://www.ttcautomotive.com/English/products/tremec.asp for more information - check out the "Light Duty" group, since TTC makes monster transmissions for big trucks as well as passenger cars.


T5 identifier information.

On the tail shaft of the transmission, there will be a stamped aluminum tag. The tag will have a number on it that you can cross reference to the chart below. There is no other way to find out what type of T5 it is without disassembling it. All the rest of the numbers on the outside of the T5 case are part numbers which are not unique to any particular T5 model.

Remember that 94 - 97 T5's have a longer input shaft (about 11/16” longer) and can only be used with a 94-95 bell housing unless you modify or replace the input shaft.

T5's used with a 4 cylinder have a 3.93 first gear, reduced torque ratings and an input shaft pilot diameter that is smaller that the T5 used for V6 & V8 engines. The pilot diameter is .59" compared to the .668" used on V6 & V8 T5's. It requires a different pilot bearing to be used with a V6 or V8. The pilot bearing you need is for a Ford Ranger diesel from AutoZone part #14672




I don't know how you feel about the DYI thing when it comes to gears, some people don't like the idea of working on transmissions. If the DYI transmission fix idea isn't something that you would rather leave to someone else, here are some resources:

See http://www.ttcautomotive.com/English/onlineorder/product.asp to download a FREE service manual for T5 or Tremec 3550/TKO
You will need the Adobe Acrobat viewer which is also a free download – http://get.adobe.com/reader/

See http://www.hanlonmotorsports.com/ or http://www.ddperformance.com for parts

A T5 rebuild kit with syncros, bearings and other small parts costs about $160. It does not include any gears or shafts.

http://www.hanlonmotorsports.com/ also has a video on how to rebuild your T5 or Tremec. It costs about $20, and is worth every penny of it.

I did a Tremec 3550 rebuild, and it wasn't that difficult. The video was an immense help, and I would recommend viewing it. At $20, it will give you an opportunity to look and decide for yourself if you think that it is something you want to try to do.


T5 Shim kits – best product I have seen in a while… http://www.5speeds.com/t5/shims.html
“The Peel ‘n Place T5 World Class shim kit makes shimming T5 counter gear and main drive gears very easy.”
 
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