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

gear swap

  • Thread starter Thread starter C. C. Stang
  • Start date Start date Dec 12, 2003
C

C. C. Stang

Founding Member
Jan 26, 2002
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New Jersey
Dec 12, 2003
#1
  • Dec 12, 2003
  • #1
What do I need to replace when changing gears in a rear with 120,000 miles on it?
 

Fox Saleen 163

New Member
Dec 5, 2003
286
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0
San Diego, CA
Dec 12, 2003
#2
  • Dec 12, 2003
  • #2
I got the entire Richmond kit that comes with everything needed to swap gears plus wheel bearings ($120) , and also a Traction lock rebuild kit ($50). If you do a lot of drag racing or have a lot of power now is a good time to replace the Ford traction lock with an Auburn unit ($$$).
 

stang_racer69

Giddy Up My Ass!
Founding Member
Jan 1, 1999
1,960
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0
Centeral Ohio
Dec 12, 2003
#3
  • Dec 12, 2003
  • #3
what fox said and don't forget to add the friction modifer if you stay with the traction lock
 

Fox Saleen 163

New Member
Dec 5, 2003
286
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0
San Diego, CA
Dec 12, 2003
#4
  • Dec 12, 2003
  • #4
Oh yeah the friction modifier. Some traction lock rebuild kits come with it. I have heard to use only Ford brand friction modifier. I use it just to be safe.
 

stang_racer69

Giddy Up My Ass!
Founding Member
Jan 1, 1999
1,960
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0
Centeral Ohio
Dec 12, 2003
#5
  • Dec 12, 2003
  • #5
my FoMoCo kit came with it but if you don't rebuild or replace the traction lock be sure to add it to the new fluid, also I'd recomend synthetic fluids
 

Fox Saleen 163

New Member
Dec 5, 2003
286
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0
San Diego, CA
Dec 12, 2003
#6
  • Dec 12, 2003
  • #6
Um, don't you have to run standard differential oil with new gears for the break in period? I know it's that way for engines and distributor gears.
 

stang_racer69

Giddy Up My Ass!
Founding Member
Jan 1, 1999
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0
Centeral Ohio
Dec 12, 2003
#7
  • Dec 12, 2003
  • #7
Fox Saleen 163 said:
Um, don't you have to run standard differential oil with new gears for the break in period? I know it's that way for engines and distributor gears.
Click to expand...


your correct, I frogot about that, and to think I was just thinking today that I need to get my "break in" fluid changed come spring
 

DirtyD916

Active Member
May 25, 2003
804
1
38
Norcal 916
Dec 12, 2003
#8
  • Dec 12, 2003
  • #8
f an auburn get a detroit.
 

Black 93 Fox

Active Member
Jun 1, 2003
1,995
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49
Vancouver,Washington
Dec 12, 2003
#9
  • Dec 12, 2003
  • #9
Im surprised this wasnt said but you need to change your speedo gear when you change your rear gears.
 

Fox Saleen 163

New Member
Dec 5, 2003
286
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0
San Diego, CA
Dec 13, 2003
#10
  • Dec 13, 2003
  • #10
What do you need a speedo for if you don't do the speed limit. The speedo gear was the least of my worries, mine is still incorrect. I know how fast I'm going, fast enough to get a ticket no matter if the speedo is right or wrong.
 

Black 93 Fox

Active Member
Jun 1, 2003
1,995
0
49
Vancouver,Washington
Dec 13, 2003
#11
  • Dec 13, 2003
  • #11
Yeah but he acutaly may not want a crap load of tickets and high insurance.
 

Fox Saleen 163

New Member
Dec 5, 2003
286
0
0
San Diego, CA
Dec 13, 2003
#12
  • Dec 13, 2003
  • #12
Well, even better to leave the stock speedo gear in. He will think he's going faster than he really is, and never get a ticket.
 

Black 93 Fox

Active Member
Jun 1, 2003
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49
Vancouver,Washington
Dec 13, 2003
#13
  • Dec 13, 2003
  • #13
True on that
 
R

Red86

New Member
Oct 18, 2003
73
0
0
Dec 13, 2003
#14
  • Dec 13, 2003
  • #14
stang_racer69 said:
your correct, I frogot about that, and to think I was just thinking today that I need to get my "break in" fluid changed come spring
Click to expand...

Me too... just at about 3,000Km's on my rebuild.

Did a gear swap and all that jazz just last year and it was well worth my $750.00 CDN (incl. Labour) to do all those bearings, etc while I was in there, wouldn't change a thing if I had to do it again.
 

85_SS_302_Coupe

it sucks (I know) to be on the receiving end
15 Year Member
Nov 11, 2003
6,945
1,597
223
Northern KY
Dec 13, 2003
#15
  • Dec 13, 2003
  • #15
What do you need a speedo for if you don't do the speed limit. The speedo gear was the least of my worries, mine is still incorrect. I know how fast I'm going, fast enough to get a ticket no matter if the speedo is right or wrong.
Click to expand...

man you said it. My speedo doesnt even work, but i'm replacing it so at least it's not a dead gauge in my car.
 

Black331Stang

Active Member
Apr 29, 2003
1,485
0
36
Long Island, NY
Dec 13, 2003
#16
  • Dec 13, 2003
  • #16
have someone do it for u...have everyone make a list of tools needed...b/c i know theres a bunch that alot of people may not have...and a gear install is rather tricky as hell. im surprised no one said have a reputable shop do it
 
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