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

Progress Thread 1989 LX 5.0 convertible - mild project

  • Thread starter Thread starter Scott_S
  • Start date Start date Aug 18, 2025
Prev
  • 1
  • …
  • 4
  • 5
  • 6
First Prev 6 of 6

AeroCoupe

lube between the nut and the face. I know my lubes
Founding Member
Oct 28, 2001
5,888
4,014
183
Claremore, OK
Jun 12, 2026
#101
  • Jun 12, 2026
  • #101
Best and cheapest place for T5 parts is Astro Transmission Parts.

352-343-0956
601 E Alfred St
Tavares, FL 32778

About the only way to control costs when having someone rebuild one is to have them tear it down and get a parts list. You order the parts and provide them.
 
Reactions: General karthief

gkomo

now i can hopefully expect to receive the shaft
Aug 2, 2024
2,182
1,427
133
San Diego, CA
Jun 12, 2026
#102
  • Jun 12, 2026
  • #102
Does Astro still have the higher horsepower T5 kits like they used to?
 

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor
Admin Dude
Jan 4, 1985
43,096
21,280
234
Box behind Walmart
Jun 12, 2026
#103
  • Jun 12, 2026
  • #103
They used to have their own beefed up case. I thought they went out of business.
 

AeroCoupe

lube between the nut and the face. I know my lubes
Founding Member
Oct 28, 2001
5,888
4,014
183
Claremore, OK
Jun 13, 2026
#104
  • Jun 13, 2026
  • #104
You would have to call. Last time I ordered some parts for my T5 was 4 years ago and their prices were way better than everyone else. They did say the Tremec parts were drying up. I had a couple aftermarket parts on that order but Astro said they were as good as Tremec.

If you need a good T5 I have the one that came out of my Coupe in the classifieds as I went to a TKX.
 
Last edited: Jun 13, 2026
S

Scott_S

Active Member
Jan 16, 2022
90
84
28
Rock Hill, SC
Jun 25, 2026
#105
  • Jun 25, 2026
  • #105
Sigh .... you're not gonna believe this .

Got a call from the transmission shop today. They pulled the old transmission and were ready to install the T5. That's when I found out that the car DOES NOT have a T5 in it! It has a TKO. What the ... ??!!

I've already installed the new clutch kit. At first, I thought maybe that was still the problem, since it's for a T5. However, I talked to Brandon at LMR and he said the clutch kit would work with either. So now I need a T5 bellhousing and 28 spline slip yoke.

I know, I know .... the TKO is an upgrade. But at this point, I still don't know what the issue actually is. The smart money is to go ahead and finish up with the T5. A buddy has a bellhousing for $100. I ordered a slip yoke. Luckily, I have a Hurst shifter that will fit the T5.

I'm hopeful that this can still be wrapped up by the middle of next week. What a freaking nightmare.
 
Reactions: gkomo

AeroCoupe

lube between the nut and the face. I know my lubes
Founding Member
Oct 28, 2001
5,888
4,014
183
Claremore, OK
Jun 25, 2026
#106
  • Jun 25, 2026
  • #106
So you had a Tremec 3550 in it?
 
S

Scott_S

Active Member
Jan 16, 2022
90
84
28
Rock Hill, SC
Jun 26, 2026
#107
  • Jun 26, 2026
  • #107
AeroCoupe said:
So you had a Tremec 3550 in it?
Click to expand...
I haven't ran the serial numbers myself. I'm going on what the transmission shop told me over the phone. They just said TKO. I'm not sure which one at the moment.
 

AeroCoupe

lube between the nut and the face. I know my lubes
Founding Member
Oct 28, 2001
5,888
4,014
183
Claremore, OK
Jun 26, 2026
#108
  • Jun 26, 2026
  • #108
Could be a TKO 500 as well. I think those are the only two that have an 11 spline input from Tremec.
 
Prev
  • 1
  • …
  • 4
  • 5
  • 6
First Prev 6 of 6
You must log in or register to reply here.

Similar threads

Progress Thread 93 LX father son project
  • ZAM93LX
  • Oct 26, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
24
Views
1K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Dec 3, 2025
Scrapla347
S
Fox '87 GT can't get to stay running
  • spilly
  • Mar 29, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
27
Views
823
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jun 20, 2026
spilly
S
C
Hello from Alabama
  • Carl Moore
  • Sep 6, 2025
  • The Welcome Wagon
Replies
6
Views
326
The Welcome Wagon Sep 7, 2025
Mac131
S
Requesting Guidance for 306 motor swap - Fuel? - SD? MAF?
  • So_Flo
  • Jul 26, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
32
Views
2K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jan 4, 2026
Mcmahst
5
Hello Everyone !
  • 5150K
  • Jul 3, 2026
  • The Welcome Wagon
Replies
0
Views
79
The Welcome Wagon Jul 3, 2026
5150K
5
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
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?