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

Help....just ruined my new bellhousing!!!

  • Thread starter Thread starter SPEEDYLIFSAVR
  • Start date Start date Mar 19, 2006

SPEEDYLIFSAVR

Founding Member
Sep 18, 2000
666
0
16
FL,89 LX 5.0
Mar 19, 2006
#1
  • Mar 19, 2006
  • #1
This s u c k s !!!!

I'm doing my T-5z conversion and was really looking forward to shifting gears by the end of the day . Everything was going very smoothly until it came time to bolt up the tranny to the bellhousing . I got the tranny aligned and flush with the bellhousing , I put the bolts in and when I was torquing the first one down it got tight......then loose and just kept spinning!!!

I backed the bolt out and little pieces of aluminum thread were coming out with the bolt . I had my torque wrench set to about 40 ft lbs . chiltons recommends 36-50ft lbs . What the hell happened?

The bellhousing is a brand new aluminum one from summit . Should I have torqued it less because it is aluminum? or are all T-5 bells aluminum . There is also a possibility I used the worng bolts . I though I matched them up perfectly but may have gotten bolts a hair too small .

Can anyone tell me the exact size of the tranny to bellhousing bolts!?

I dont want this to happen again!!!

 

stang8urimport

Autozone Junkie
Founding Member
Jun 21, 2002
1,499
12
59
Daytona Beach, FL
Mar 19, 2006
#2
  • Mar 19, 2006
  • #2
Tap it and use a larger bolt or helicoil it and get 'er done.
 

SPEEDYLIFSAVR

Founding Member
Sep 18, 2000
666
0
16
FL,89 LX 5.0
Mar 19, 2006
#3
  • Mar 19, 2006
  • #3
never used a tap before , so if I re-tap the hole with a larger size tap I'd just use the bolt size that coresponds with the tap right?
 

sunil6784

Member
Mar 31, 2005
620
0
18
Boston, MA
Mar 19, 2006
#4
  • Mar 19, 2006
  • #4
Yep, thats it. Git er' done!!!

BTW, just don't go too big. I think the bolts are 9/16, if I remember correctly. Maybe move up to a 5/8 tap ?
 

ninety15.0

New Member
Mar 10, 2004
1,336
0
0
Mar 19, 2006
#5
  • Mar 19, 2006
  • #5
look around online for the right tap, bolt and thread sizes and you'lle be fine. It shouldnt take to long aluminum is soft!
 
You must log in or register to reply here.

Similar threads

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
625
Drivetrain Parts Dec 26, 2025
AeroCoupe
B
water pump installation questions
  • B0udreaux
  • Feb 5, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
38
Views
2K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Feb 28, 2026
General karthief
SOLD SOLD!!!! 1993 Notchback Roadracer For Sale. She's a beast!
  • Boydster
  • Apr 25, 2025
  • Fox Body Mustangs For Sale (1979-93)
Replies
0
Views
1K
Fox Body Mustangs For Sale (1979-93) Apr 25, 2025
Boydster
E
Finished my Fox Hydroboost Install - Tips
  • Engineer Duane
  • Apr 9, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
4
Views
1K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- May 5, 2025
Engineer Duane
E
Drivetrain Bellhousing runout alignment
  • Sparky714
  • Jan 1, 2022
  • Fox 5.0 Mustang Tech
Replies
10
Views
5K
Fox 5.0 Mustang Tech Jan 1, 2022
Sparky714
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?