• Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech

rear end

  • Thread starter Thread starter Cobain03
  • Start date Start date Mar 16, 2004

Cobain03

Active Member
Aug 27, 2003
996
0
36
Lexington, Ky
Mar 16, 2004
#1
  • Mar 16, 2004
  • #1
ok, we had the stang up today and found out that there is about a inch of movement in the wheel before the shaft moves. What can i do to fix this? Is there any rear end that will interchange with it? btw is mine a 8in or 9?
 
G

GaPonyFarm

New Member
Jan 2, 2004
663
0
0
Columbus, GA
Mar 16, 2004
#2
  • Mar 16, 2004
  • #2
Are you saying that you can rotated the tire about an inch before the drive shaft starts to rotate? If so, that's not abnormal. There has to be a little play in the gears... an inch on the tire, is a very small amount at the gears.

Are you having a specific problem that has you looking at the gears?
 

Cobain03

Active Member
Aug 27, 2003
996
0
36
Lexington, Ky
Mar 17, 2004
#3
  • Mar 17, 2004
  • #3
yeah i got a roreing in the rear end can't tell were it is coming from i can turn thr tire a 1 or so before the drive shaft moves i mech. told me that didn't seem right both tires are the same you can turn the drive shaft also be fore the tires move the mech. said there was supost to be a little but not thet much man the gears are costly he didn't know if it was a 8 in or 9 in rear end and if anything would change out ? i am looking for another rear end now i have made a few phone calls.. you guy got any help for me ????
 

allcarfan

The Answer Man
Founding Member
Apr 8, 2001
2,458
1
56
North Atlanta
Mar 17, 2004
#4
  • Mar 17, 2004
  • #4
If you turn your tires and they turn (an inch) before the shaft turns...thats not indicative of something being wrong..as my fellow georgian PONYFARM pointed out...

I know That I have some play. Is your car an 8" or a 9"...well....we dont know. I bet dollars to doughnuts it is an 8"...but who knows. The housings are different on the 8s and 9s. if im not mistaken the 9" is more round than the 8. The 9" is much much heavier too!

WHy are you looking for another rearend? A used drum to drum rearend is big bucks. Or are you just looking for a new centersection? Still...big bucks. I would just have it rebuilt. Or have a SHOP inspect it. Gears should be about $175. If you email me, I could probably get them a little cheaper for you (as long as they are FMS gears). I wouldnt advise taking it back to the guy you mentioned in your post though.
 

HistoricMustang

Active Member
Apr 11, 2003
2,359
0
46
Confederate States of America
Mar 17, 2004
#5
  • Mar 17, 2004
  • #5
Another Georgian here................there are plenty of people out there that will take your money. I have some movement in mine before the drive shaft moves. I think you are OK.

Us Georgians need to get together sometime! I grill a "mean" hamburger!

HistoricMustang
www.historicmustang.com
 
G

GaPonyFarm

New Member
Jan 2, 2004
663
0
0
Columbus, GA
Mar 17, 2004
#6
  • Mar 17, 2004
  • #6
We may have met before, if you were at the MCA Grand Nationals, in Augusta last summer. The parking lot at the civic center was hot enough to grill a burger.
 
You must log in or register to reply here.

Similar threads

Drivetrain Rear end clunk
  • seanmahoney
  • Oct 13, 2025
  • SN95 4.6L Mustang Tech
Replies
3
Views
378
SN95 4.6L Mustang Tech Oct 13, 2025
nickyb
B
Rear quarter window regulator
  • BADAZZOMBIE08
  • Mar 29, 2026
  • 2005 - 2009 Specific Tech
Replies
0
Views
93
2005 - 2009 Specific Tech Mar 29, 2026
BADAZZOMBIE08
B
Cleaning up Aluminum
  • limp
  • Mar 11, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
13
Views
312
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Mar 13, 2026
KRUISR
C
Drivetrain T-5 transmission issue
  • Ch3No2
  • Jul 11, 2025
  • Fox 5.0 Mustang Tech
Replies
3
Views
343
Fox 5.0 Mustang Tech Jul 18, 2025
2000xp8
Suspension End link replacement size
  • Teen'93stang5.0
  • May 12, 2026
  • Fox 5.0 Mustang Tech
Replies
6
Views
103
Fox 5.0 Mustang Tech May 20, 2026
Teen'93stang5.0
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific 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?