• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

Drivetrain Tremec TKX 5-Speed

  • Thread starter Thread starter Swhitney
  • Start date Start date Feb 1, 2022
Prev
  • 1
  • 2
  • 3
Next
First Prev 2 of 3 Next Last

nickyb

I gotta say i never painted my nuts, Never Ever
15 Year Member
Apr 3, 2009
2,979
1,626
153
nevada
Feb 4, 2022
#21
  • Feb 4, 2022
  • #21
Swhitney you should speak with either Hanlon or
American powertrain,tell them what you have and what you want , as far as ratios.
 
Reactions: Sparky714 and limp

limp

wrap a little cheese around it and its a done
5 Year Member
Oct 4, 2020
5,463
2,895
173
Florida
Feb 4, 2022
#22
  • Feb 4, 2022
  • #22
Have you installed the Stifflers crossmember? How do you like it?
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,217
17,899
224
Massachusetts
Feb 4, 2022
#23
  • Feb 4, 2022
  • #23
limp said:
Have you installed the Stifflers crossmember? How do you like it?
Click to expand...


I have one on my car. I like it. Fits well, no issues on install. Very adjustable and plenty of space vs the factory x-member

Mine is with the T-5 but same unit works with TKX
 
Reactions: limp and Sparky714

Sparky714

5 Year Member
Oct 16, 2015
368
208
73
North Dakota
Feb 4, 2022
#24
  • Feb 4, 2022
  • #24
limp said:
Have you installed the Stifflers crossmember? How do you like it?
Click to expand...
Yes. Bolted right in, no issues. If you're installing it with a TKX, the transmission mounts are higher than the T5 and you have to use their TKX installation kit. https://lmr.com/item/STF-TKOM09/Mustang-Stifflers-TKO-Install-Kit-TCB-TKO
 
Reactions: limp

limp

wrap a little cheese around it and its a done
5 Year Member
Oct 4, 2020
5,463
2,895
173
Florida
Feb 4, 2022
#25
  • Feb 4, 2022
  • #25
I have one in my parts room ready to be installed.... Soon hopefully
thanks for the responses
 
Reactions: Sparky714

from6to8

There's suction so I used that end O_O
15 Year Member
Sep 2, 2012
1,894
142
94
Aug 8, 2024
#26
  • Aug 8, 2024
  • #26
limp said:
If anyone is going to buy one, I would recommend LMR or a tremec dealer who palletizes them like this . Worth the $100 extra.. MUCH better than getting one destroyed by UPS..... Will call would be the other good option....
Click to expand...
or Hanlon motorsports unless Hanlon is going to be more expensive than LMR or someone else. I have not bought a trans before but depending on wha condition the 3550 in the car I bought in '16, when I pull it out sometime before the end of the year I'll see what shape it's in and also get it to a shop to check out. It had a few things going on with it that I want to check out but also could be a clutch and/or cable issue. The car will get a 331 soon so I'll be gonig thru it.
 

from6to8

There's suction so I used that end O_O
15 Year Member
Sep 2, 2012
1,894
142
94
Aug 8, 2024
#27
  • Aug 8, 2024
  • #27
Swhitney said:
I guess I didn't know LMR carried them. I don't mind going thru a 3rd party vendor what so ever. I'm more curious if I should just bite the bullet and go with a 6-speed or stick with the 5-speed that can handle more torque?

Also, what gear ratio is right for me, and how would I know?
Click to expand...
I called Hanlon this morning after not talking to them since around 2016 when I bought the 95 that's getting a 331. Good information Linda told me as to the tko 500 and 600 no longer being available or really parts for them and it's not the Tkx or T56. She told me the available gear ration options and now I'll ask the same thing, what gear ration options would I know that I need to pick is it mostly dependant on how you're going to drive the car and what it'll be used for mostly?

I'll do a 331 and the car will be a mostly weekend driver, streetcar only, no track. I have a 3.55 rear end that I'll swap in and will be running 18 inch Saleen wheels. Depending on what shape the 3550 is in and when I take it to a shop once what they say as far any repairs if it needs it then I'll know rather I need to get a trans. If I do I'll just go Tkx and who ever has the best deal going on and also military discount.....
 

from6to8

There's suction so I used that end O_O
15 Year Member
Sep 2, 2012
1,894
142
94
Aug 8, 2024
#28
  • Aug 8, 2024
  • #28
Sparky714 said:
Yes. Bolted right in, no issues. If you're installing it with a TKX, the transmission mounts are higher than the T5 and you have to use their TKX installation kit. https://lmr.com/item/STF-TKOM09/Mustang-Stifflers-TKO-Install-Kit-TCB-TKO
Click to expand...
will the stock crossmember work with the TKX?
 

limp

wrap a little cheese around it and its a done
5 Year Member
Oct 4, 2020
5,463
2,895
173
Florida
Aug 8, 2024
#29
  • Aug 8, 2024
  • #29
from6to8 said:
or Hanlon motorsports unless Hanlon is going to be more expensive than LMR or someone else. I have not bought a trans before but depending on wha condition the 3550 in the car I bought in '16, when I pull it out sometime before the end of the year I'll see what shape it's in and also get it to a shop to check out. It had a few things going on with it that I want to check out but also could be a clutch and/or cable issue. The car will get a 331 soon so I'll be gonig thru it.
Click to expand...
Its been a while, but I "think" Hanlon sends them out UPS.....
 

from6to8

There's suction so I used that end O_O
15 Year Member
Sep 2, 2012
1,894
142
94
Aug 8, 2024
#30
  • Aug 8, 2024
  • #30
limp said:
Its been a while, but I "think" Hanlon sends them out UPS.....
Click to expand...
hmmmmmmmm knowing them then seems like they might put on a pallet too. I'll google and see or call them. Ultimately it's going to come down to best price overall though; if I need a trans...
 

limp

wrap a little cheese around it and its a done
5 Year Member
Oct 4, 2020
5,463
2,895
173
Florida
Aug 8, 2024
#31
  • Aug 8, 2024
  • #31
Here are some pics of where UPS "bounced" my NEW TKX on the input shaft during shipment on some concrete floors multiple times..
I called Summit, where I purchased it, and they said no problem with an exchange... I drove 8+ hours each way to the Georgia Summit facility and exchanged my transmission for another one personally in my truck.... Kudos to Summit for making this a painfree exchange...

It might of been OK, but I did not want to take the chance of finding ' something wrong" a few years down the road....
 

from6to8

There's suction so I used that end O_O
15 Year Member
Sep 2, 2012
1,894
142
94
Aug 8, 2024
#32
  • Aug 8, 2024
  • #32
limp said:
Here are some pics of where UPS "bounced" my NEW TKX on the input shaft during shipment....
I called Summit, where I purchased it, and they said no problem with an exchange... I drove 8+ hours each way to the Georgia Summit facility and exchanged my transmission for another one personally in my truck.... Kudos to Summit for making this a painfree exchange...

It might of been OK, but I did not want to take the chance of finding ' something wrong" a few years down the road....
Click to expand...
wow that is crazy mannnnnnnnnnnnnnnnnnn.

Yea I'll definitely consider all of that if I have to buy one. That's a damn shame smh
 

Sparky714

5 Year Member
Oct 16, 2015
368
208
73
North Dakota
Aug 8, 2024
#33
  • Aug 8, 2024
  • #33
from6to8 said:
will the stock crossmember work with the TKX?
Click to expand...
I believe so, but not positive. I thought I read you had to modify it slightly. You'll need a new mount anyway, and I was so far into it I wasn't going to skimp on the old crossmember and just bought the Stifflers.
 

Sparky714

5 Year Member
Oct 16, 2015
368
208
73
North Dakota
Aug 8, 2024
#34
  • Aug 8, 2024
  • #34
from6to8 said:
hmmmmmmmm knowing them then seems like they might put on a pallet too. I'll google and see or call them. Ultimately it's going to come down to best price overall though; if I need a trans...
Click to expand...
I bought mine from LMR. Shipped by FedEx freight and arrived in perfect condition.
 

Attachments

  • 270423750_5273358956027125_5970317965447115141_n.webp
    237.1 KB · Views: 83
Reactions: from6to8

from6to8

There's suction so I used that end O_O
15 Year Member
Sep 2, 2012
1,894
142
94
Aug 8, 2024
#35
  • Aug 8, 2024
  • #35
Sparky714 said:
I believe so, but not positive. I thought I read you had to modify it slightly. You'll need a new mount anyway, and I was so far into it I wasn't going to skimp on the old crossmember and just bought the Stifflers.
Click to expand...
Ok I'll inspect to see what the 3550 currently has.
 

from6to8

There's suction so I used that end O_O
15 Year Member
Sep 2, 2012
1,894
142
94
Aug 8, 2024
#36
  • Aug 8, 2024
  • #36
Sparky714 said:
I bought mine from LMR. Shipped by FedEx freight and arrived in perfect condition.
Click to expand...
you bought everything from them pictured then at the same time?
 

Sparky714

5 Year Member
Oct 16, 2015
368
208
73
North Dakota
Aug 8, 2024
#37
  • Aug 8, 2024
  • #37
from6to8 said:
you bought everything from them pictured then at the same time?
Click to expand...
Yes sir
 

from6to8

There's suction so I used that end O_O
15 Year Member
Sep 2, 2012
1,894
142
94
Aug 8, 2024
#38
  • Aug 8, 2024
  • #38
Sparky714 said:
Yes sir
Click to expand...
i'm all about the best pricing so getting any aftermarket trans crossmember will suffice for a TKX?
 

Sparky714

5 Year Member
Oct 16, 2015
368
208
73
North Dakota
Aug 8, 2024
#39
  • Aug 8, 2024
  • #39
from6to8 said:
i'm all about the best pricing so getting any aftermarket trans crossmember will suffice for a TKX?
Click to expand...
That you'd have to research for yourself. There's a lot of good guys on here that might be able to tell if it will work. Post it up when you find one you're interested in and somebody will chime in.
 

from6to8

There's suction so I used that end O_O
15 Year Member
Sep 2, 2012
1,894
142
94
Aug 8, 2024
#40
  • Aug 8, 2024
  • #40
Sparky714 said:
That you'd have to research for yourself. There's a lot of good guys on here that might be able to tell if it will work. Post it up when you find one you're interested in and somebody will chime in.
Click to expand...
Wil do
 
Prev
  • 1
  • 2
  • 3
Next
First Prev 2 of 3 Next Last
You must log in or register to reply here.

Similar threads

K
TKX Transmission Shifting Problem
  • KWC156
  • Jun 23, 2025
  • Other Auto Tech
  • 2
Replies
21
Views
2K
Other Auto Tech Jun 13, 2026
427nostang
4
Drivetrain 83’ Glx convertible C5 Trans help!
  • JacksonJared2113
  • Dec 25, 2025
  • Fox 5.0 Mustang Tech
Replies
2
Views
354
Fox 5.0 Mustang Tech Dec 26, 2025
JacksonJared2113
R
What's it Worth? 1997 Cobra, a ton of mods and restoration
  • riored97snake
  • Jun 18, 2026
  • What is it Worth?!?!?
Replies
2
Views
84
What is it Worth?!?!? Jun 21, 2026
riored97snake
R
For Sale Borg Warner WC T5, Stock Bell Housing, RAM Clutch Set, Double Hump Cross Member, & Pro 5.0 Shifter
  • AeroCoupe
  • Aug 9, 2025
  • Drivetrain Parts
Replies
1
Views
574
Drivetrain Parts Dec 26, 2025
AeroCoupe
2
Running very very rich
  • 2esoteric
  • Oct 31, 2025
  • Fox 5.0 Mustang Tech
Replies
4
Views
317
Fox 5.0 Mustang Tech Oct 31, 2025
Noobz347
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?