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

Good Price on 8" Rebuild?

  • Thread starter Thread starter Stanger007
  • Start date Start date Jul 7, 2008

Stanger007

Founding Member
Sep 26, 2001
2,015
2
46
Baton Rouge, LA
Jul 7, 2008
#1
  • Jul 7, 2008
  • #1
It's time to rebuild the 8". I pulled it this evening and decided I need new bearings, seals and ring and pinion etc.

I am having a tough time finding 8" 3.00:1 ring and pinion sets - does anyone have a good source for them?

How about master bearing kits as well?

Thanks!
Wes
 

65fastbackresto

Active Member
Apr 13, 2007
1,229
7
39
AR
Jul 7, 2008
#2
  • Jul 7, 2008
  • #2
I took mine to a 4 wheel drive shop.

Cost $1100 to change it to 3.55 positrack from an open 2.80 diff. Worth every penny I spent, cept now I need an overdrive gear.......oops.
 

Stanger007

Founding Member
Sep 26, 2001
2,015
2
46
Baton Rouge, LA
Jul 7, 2008
#3
  • Jul 7, 2008
  • #3
Ha, thanks for the input I'm looking for the budget rebuild for this car (it's the cruiser). The '95 is the race car.

Best price on a rebuild kit with axle bearings/seals: http://store.summitracing.com/partdetail.asp?autofilter=1&part=RAT-3007K&N=700+0&autoview=sku

Still looking for a good price on 3.00:1 8" ring and pinion!

Wes
 
S

STSFCTN67

Member
Feb 5, 2003
450
0
16
Denver, CO
Jul 7, 2008
#4
  • Jul 7, 2008
  • #4
How do you know you need a new ring and pinion?
 

Stanger007

Founding Member
Sep 26, 2001
2,015
2
46
Baton Rouge, LA
Jul 8, 2008
#5
  • Jul 8, 2008
  • #5
STSFCTN67 said:
How do you know you need a new ring and pinion?
Click to expand...

I let the best gear installer in the area have a look at them and he recommended a new set after showing me how the current set was worn.

Wes
 

jikelly

20+ Year Stangneter
Jul 9, 2003
872
53
99
Lubbock Tx
Jul 8, 2008
#6
  • Jul 8, 2008
  • #6
A local shop did mine for 800, but I went to a 3.73:1 ratio.
 

Stanger007

Founding Member
Sep 26, 2001
2,015
2
46
Baton Rouge, LA
Jul 8, 2008
#7
  • Jul 8, 2008
  • #7
Thanks for the reply jkelly.

I'll be doing the rebuild myself, just looking for a good price on the gears themselves.

Wes
 

Stanger007

Founding Member
Sep 26, 2001
2,015
2
46
Baton Rouge, LA
Jul 8, 2008
#8
  • Jul 8, 2008
  • #8
$170-180 is the best I've found on the gears so far from Currie and Strange, looks like we have a winner! Much better than the mid $200's that I first saw.

Wes
 

SadbutTrue

Founding Member
May 1, 2002
2,390
4
49
Granada Hills, California
Jul 8, 2008
#9
  • Jul 8, 2008
  • #9
Stanger007 said:
It's time to rebuild the 8". I pulled it this evening and decided I need new bearings, seals and ring and pinion etc.

I am having a tough time finding 8" 3.00:1 ring and pinion sets - does anyone have a good source for them?

How about master bearing kits as well?

Thanks!
Wes
Click to expand...

If it approaches $1000 don't bother and get a 9" posi. A straight rebuild/new bearing job shouldn't get that high though, I wouldn't think.

Summit has plenty of 8" ratio options, as do classic mustang vendors (NPD, Mustangs Unlimited).

If you've ever considered changing to a 9" or something else, nows the time though.
 

Stanger007

Founding Member
Sep 26, 2001
2,015
2
46
Baton Rouge, LA
Jul 8, 2008
#10
  • Jul 8, 2008
  • #10
Here's some carnage.

 

Stanger007

Founding Member
Sep 26, 2001
2,015
2
46
Baton Rouge, LA
Jul 8, 2008
#11
  • Jul 8, 2008
  • #11
Other side...

 

rhyno9

Founding Member
Oct 30, 2002
209
0
0
Oswego Illinnoying
Jul 9, 2008
#12
  • Jul 9, 2008
  • #12
Stanger007 said:
I am having a tough time finding 8" 3.00:1 ring and pinion sets - does anyone have a good source for them?
Click to expand...

I have an entire 8 inch 3.0 open chunk in my basement. If you are interested let me know. I was just getting ready to put it on ebay.
 

Stanger007

Founding Member
Sep 26, 2001
2,015
2
46
Baton Rouge, LA
Jul 9, 2008
#13
  • Jul 9, 2008
  • #13
rhyno9 said:
I have an entire 8 inch 3.0 open chunk in my basement. If you are interested let me know. I was just getting ready to put it on ebay.
Click to expand...

Thanks man - I have a line on one locally (now that mine is trashed) for about $30, let me see if I can still go pick it up. I will let you know this week.

Wes
 
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