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

quick question on rear axle spline

  • Thread starter Thread starter citmov
  • Start date Start date Dec 7, 2010

citmov

10 Year Member
Sep 25, 2009
632
12
49
Chi-town
Dec 7, 2010
#1
  • Dec 7, 2010
  • #1
I'm going to do the 5 lug conversion but hold off on the disc brake conversion until I have more $$$. But for now which rear axle do I purchase? 28 or 31 spline?

I have an all stock rear end. I'm going to guess 28 - is that correct?
 
8

89drop

New Member
Aug 30, 2009
175
2
0
Dec 7, 2010
#2
  • Dec 7, 2010
  • #2
28 is the proper spline in your stock rearend
 

NIKwoaC

中國製造
15 Year Member
Oct 31, 2006
5,525
943
214
Chengdu Province
Dec 7, 2010
#3
  • Dec 7, 2010
  • #3
If you're staying drum in the back with the plan on going disc eventually, don't waste your money on aftermarket axles right now. Ranger or Aerostar axles will get you by for cheap, then when you go disc, you can upgrade to the nice aftermarket units.
 

Kdubslugga

Active Member
Jun 7, 2003
1,515
3
38
Akron, OH
Dec 7, 2010
#4
  • Dec 7, 2010
  • #4
28 spline is the stock axle yes! If you want to do 31 spline, you will need a 31 spline carrier as well. More money!! Think it out is my suggestion, you dont wanna buy parts twice...It sucks!
 

citmov

10 Year Member
Sep 25, 2009
632
12
49
Chi-town
Dec 8, 2010
#5
  • Dec 8, 2010
  • #5
NikwoaC said:
If you're staying drum in the back with the plan on going disc eventually, don't waste your money on aftermarket axles right now. Ranger or Aerostar axles will get you by for cheap, then when you go disc, you can upgrade to the nice aftermarket units.
Click to expand...

ahhh, good idea. that will save me some cash. does it matter what year Ranger or Aerostar?


Kdubslugga said:
28 spline is the stock axle yes! If you want to do 31 spline, you will need a 31 spline carrier as well. More money!! Think it out is my suggestion, you dont wanna buy parts twice...It sucks!
Click to expand...

good advice! time for some thinking!!!


THANKS EVERYONE!
 

NIKwoaC

中國製造
15 Year Member
Oct 31, 2006
5,525
943
214
Chengdu Province
Dec 9, 2010
#6
  • Dec 9, 2010
  • #6
This thread should have everything you need to know.

http://www.stangnet.com/mustang-for...ug-5-lug-brake-conversion-upgrade-thread.html

That's a sticky on the Fox Tech board, BTW.
 

citmov

10 Year Member
Sep 25, 2009
632
12
49
Chi-town
Dec 9, 2010
#7
  • Dec 9, 2010
  • #7
NikwoaC said:
This thread should have everything you need to know.

http://www.stangnet.com/mustang-for...ug-5-lug-brake-conversion-upgrade-thread.html

That's a sticky on the Fox Tech board, BTW.
Click to expand...

Perfect! Thanks!!!
 
C

clm5519

New Member
Nov 29, 2010
4
0
0
Jan 2, 2011
#8
  • Jan 2, 2011
  • #8
And also if you have or can find a 7.5 rear end that has axles with five lugs get it, pull out the axles, swap the drums, and go. it's that easy.
 
You must log in or register to reply here.

Similar threads

Which SN95 axles for 93 LX, disc brakes, ABS rings?
  • dan50
  • Mar 22, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
15
Views
591
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Apr 3, 2026
7-UP BILL
S
Brakes 80 Mustang 4.2 rear chassis brake line for 5 lug conversion!
  • StangPowerLSX510
  • Aug 6, 2026
  • Fox 5.0 Mustang Tech
Replies
2
Views
177
Fox 5.0 Mustang Tech Aug 9, 2026
limp
W
Front ATS brakes with Taurus rear brakes. Full parts needed?
  • Wagonized
  • Sep 24, 2026
  • Fox 5.0 Mustang Tech
Replies
3
Views
284
Fox 5.0 Mustang Tech Sep 25, 2026
General karthief
8
87 lx 4cyl to v8 project 4 lug disc conversion questions
  • 87lx428
  • Mar 24, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
2
Views
616
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Mar 25, 2026
87lx428
8
Drivetrain Installing new axels
  • cnorman31
  • Feb 1, 2025
  • Fox 5.0 Mustang Tech
Replies
2
Views
236
Fox 5.0 Mustang Tech Feb 1, 2025
General karthief
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?