Mustang Hub Swap DIY as of 2017 - TCCoA Forums
 
LinkBack Thread Tools
post #1 of 15 (permalink) Old 08-23-2017, 06:04 PM Thread Starter
Seasoned PostWhore
 
S4gunn's Avatar
 
Join Date: Dec 2010
Location: SF, CA
Age: 40
Posts: 2,576
Garage
Mustang Hub Swap DIY as of 2017

There are plenty of other threads here discussing doing a mustang hub swap but I wanted to chronicle my choices/options if you plan to start this project in 2017.

The basic idea is that by swapping to Mustang hubs, you can use much cheaper 17" mustang wheels on your tbird. My specific needs are a bit more complicated though because I essentially needed to do this twice: once for the hubs on my car and once on the full set of spares I take to the racetrack


Background Reading
MN-12 Bolt Circle Change and Brake Upgrades

http://forums.tccoa.com/14-tires-whe...ce-part-s.html

HOWTO: drill the rear rotors and hubs (without a fixture)
http://forums.tccoa.com/45-brakes/16...ke-rotors.html

HOWTO: Replace rear wheel bearings
http://www.sccoa.com/sccoo/Faq/howtobear.htm

Front Hubs
Parts Needed
93-97 Tbird Front Spindles

94-04 SN95 Mustang Front Hubs (#F6ZZ-1104-AA or TIMKEN 513115): $22-$45 depending on brand on RockAuto

93-97 Tbird Hub spindle nuts OR modified Dorman 615-098.1 spindle nuts.

94-05 SN95 Mustang Front Rotors

93-97 tbird calipers+brackets OR do the PBR upgrade and swap in 99-04 Mustang GT calipers+brackets.

(5) 1/2"-20 lug nuts per wheel (stock tbird used M12x1.5 lugnuts)

Tools Needed
Impact Gun: makes spindle nut removal a snap

250ft-lb torque wrench: avail as free loan-a-tool from Autozone OEM 1/2 in. drive adjustable click type torque wrench 27043 - Read 3 Reviews on OEM #27043

Giant Vise: makes torqueing down the spindle nut a cinch

Notes
* You need to use 93+ front spindles
* If your stock spindle nuts get messed up during removal, the Dorman 615-098 spindle nuts ($5 at autozone) have messed up threads but can be fixed by chasing the threads with a simple M24x2.0 tap before use.
http://tccoa.com/forums/44-suspensio...ndle-nuts.html
http://www.ebay.com/itm/1pcs-24mm-x-...ior-quality-S/ - M24x2.0 tap is <$15 on eBay

* The dust covers may be removed using a hammer and chisel. The key is to whack the chisel until a gap opens up between the cover and the spindle and then angle the chisel upwards so it forces the cover off on the next tap. They can be reused.

My Decisions
* I first attempted this on my two spare front spindles and it was seriously like a 15 min job.
* You tap off the dust cover, zip off the spindle nut with the impact gun, the old spindle will lift straight off and you drop the new spindle on and reverse the process.

Rear Hubs

OPTION: Use Cobra rear spindles
99-04 Cobra Rear hubs may be swapped onto the rear tbird spindles but you will need cobra rear rotors (to match the new bolt pattern), and a rear caliper relocation bracket to use the stock tbird brake calipers. Even though someone offered me a good deal on the rear hubs, I didn't want to spend another $100+ on brackets.

Cobra brake 11.65" rotor upgrade kit.

Parts Needed
(5) ARP 100-7703 Studs per rear axle -- I needed 4 sets. Pepboys was selling 4 of them for ~$14/ea shipped on eBay
(5) 1/2"-20 lug nuts per wheel. All in, I need 25. I was able to buy 40 from eBay for $22 so I have enough to use for the install process as well.

OPTIONAL:
- Unnecessary if you are redrilling the hubs while still on the car
- Very likely to be needed if you are using used Cobra rear hubs
- Need to be pressed in/out
(2) Rear wheel bearings (ex: TIMKEN SET49 @ <$24/ea on Rockauto)
(2) Rear wheel bearing retainers (TIMKEN RET115 @ $1.09/ea on Rockauto)

Tools Needed
- 5x4.25" -> 5x4.5" drill jig: $122.60 shipped from Menu
Drill-guide-price
- 1/4" drill bits: for pilot holes
- Cutting oil
- Hydraulic press for installation of bearings

(3-4) 39/64" or 15.5mm drill bits:
- keep in mind I'm planning to drill 5 holes x 4 rear axles + 5 holes x 4 brake rotors = 40 holes. You will want a spare though.
- The hole size is knurl specific. My ARP studs have a knurl of 0.625" so I need to drill a hole smaller than that and pull the stude through. 39/64" = 0.6094" and 15.5mm = 0.6102"
- I chose 15.5mm drill bits because I found them for $3.76 shipped on eBay 1/2" Straight Shank 15.5mm Split Point Tip HSS High Speed Steel Twist Drill F9O0 whereas 39/64" bits were more like $10/ea.


Notes
I'm frugal so I picked the re-drilling route for the rears (drill out the tbird hubs to 5x4.5). I was NOT planning on replacing the rear wheel bearings since I have a set of race spares (if the rear bearings go out during a race, I'll simply swap in a different axle/spindle assembly).

- Use the fixture to drill out the existing hubs. MadMikey says you can do this ON THE CAR if you plan to reuse the stock hubs and drill through the brake rotor and hub in one-shot (obviously starting with a smaller drill bit and working your way up to 39/64 or 15.5mm). Take your time, go slow, and use plenty of cutting oil.
- Soak the old wheel studs in PB BLaster or equivalent and bang them out.
- Install the new ARP wheel studs with a sacrificial 1/2-20 lug nut and impact gun.

Update Aug 22, 2017
I received an offer from another lemons team to hook me up with 8-10 17" rims in the tbird bolt pattern so I've decided to switch up my plans a bit. Instead of switching over to the mustang hub pattern, I will stick with the existing tbird bolt pattern (5x4.25) and upgrade my wheel studs to the ARP ones.
- All of the Mustang hubs went back to rockauto (great return policy)
- I will use the 15.5mm drill bits to enlarge the existing holes in my rear hubs.
- The four sets of ARP wheel studs I already own will now be used to make sure that the front/rear wheel studs on the car are all new (we sheared some off during our last race when we lost a wheel so they have likely been overtorqued/abused already). This means I will still use the new 1/2"-20 lug nuts I already purchased.
- My race spares will retain their stock tbird wheel studs so I will need to keep my extra M12x1.5 lug nuts. This is a small price to pay though to insure that I don't need to scramble if I ever need additional spares (any tbird can be a donor without additional work).
- Since I didn't want to upgrade the wheel studs on front wheel hubs with 100K+ mi on them only to potentially repeat the work in the future when the bearings go out, I went ahead and bought a pair of new front wheel hubs to serve as donors for the ARP studs.
- Stud removal is fairly simple: soak in PB blaster and then hit with a hammer.
- The only "wasted" items i have are some new Mustang rotors I purchased (I have 4 for some reason) but cannot return. I plan on unloading these on CL and if I can't, I'll use the fixture to redrill them to 5x4.25 and just use them on the tbird.
- I also have a set of the 'ugly' 17x8 94-95 Mustang GT rims to unload as well. Considering they were fairly hard to find in the SF Bay Area, I suspect someone will buy them off of me for what I paid ($100).

My TCCOA iTrader Rating: (44 / 100% w/ 50+ transactions)

24 Hours of Lemons 2017 Sear Pointless Organizer's Choice
2018 Upgrade: does your TBIRD make Fritos? Mine does
http://goo.gl/csaet4

Last edited by S4gunn; 08-25-2017 at 05:39 PM.
S4gunn is offline  
Sponsored Links
Advertisement
 
post #2 of 15 (permalink) Old 08-23-2017, 08:44 PM
3rd Gear Poster
 
Join Date: Dec 2012
Location: Greenville, sc
Posts: 199
Thanks for some clarity on the front.
I just added the hub, etc for the front and thought, hey not bad.

the rear? ugh. cobra hubs are ~150 each, then 250 or so for the caliper/rotors from rockauto.. so nearly 550 for the rear swap.

I'd just switch to powerstop front and rear with the mn12 bolt pattern, however my cobra thunderbird wheels are very badly damaged, so I either need to source two new 17" cobra wheels (with mn12 bolt pattern.)
or a full mn12 set of wheels.

not even sure where to find a cheap source for some decent looking wheels.
son of mad dog is offline  
post #3 of 15 (permalink) Old 08-23-2017, 11:45 PM Thread Starter
Seasoned PostWhore
 
S4gunn's Avatar
 
Join Date: Dec 2010
Location: SF, CA
Age: 40
Posts: 2,576
Garage
Quote:
Originally Posted by son of mad dog View Post
Thanks for some clarity on the front.
I just added the hub, etc for the front and thought, hey not bad.

the rear? ugh. cobra hubs are ~150 each, then 250 or so for the caliper/rotors from rockauto.. so nearly 550 for the rear swap.

I'd just switch to powerstop front and rear with the mn12 bolt pattern, however my cobra thunderbird wheels are very badly damaged, so I either need to source two new 17" cobra wheels (with mn12 bolt pattern.)
or a full mn12 set of wheels.

not even sure where to find a cheap source for some decent looking wheels.
The Cobra hub swap isn't terribly cost effective which is why redrilling your existing hubs (or even new tbird hubs bought online) is so appealing. Apparently the redrilling can even be done on the car.

$99 for the fixture which can be resold plus (2-3) 1/4" and (2-3) 15.5mm drill bits plus some wheel studs. Not a bad deal if you are willing to take your time.
-g

My TCCOA iTrader Rating: (44 / 100% w/ 50+ transactions)

24 Hours of Lemons 2017 Sear Pointless Organizer's Choice
2018 Upgrade: does your TBIRD make Fritos? Mine does
http://goo.gl/csaet4
S4gunn is offline  
Sponsored Links
Advertisement
 
post #4 of 15 (permalink) Old 08-24-2017, 11:12 AM
3rd Gear Poster
 
Join Date: Dec 2012
Location: Greenville, sc
Posts: 199
Quote:
Originally Posted by S4gunn View Post
The Cobra hub swap isn't terribly cost effective which is why redrilling your existing hubs (or even new tbird hubs bought online) is so appealing. Apparently the redrilling can even be done on the car.

$99 for the fixture which can be resold plus (2-3) 1/4" and (2-3) 15.5mm drill bits plus some wheel studs. Not a bad deal if you are willing to take your time.
-g
are you saying redrill the tbird hubs to 5x4.5?
son of mad dog is offline  
post #5 of 15 (permalink) Old 08-24-2017, 11:18 AM Thread Starter
Seasoned PostWhore
 
S4gunn's Avatar
 
Join Date: Dec 2010
Location: SF, CA
Age: 40
Posts: 2,576
Garage
Quote:
Originally Posted by son of mad dog View Post
are you saying redrill the tbird hubs to 5x4.5?
Yes, I thought that was pretty obvious. I'll make it more explicit above.

My TCCOA iTrader Rating: (44 / 100% w/ 50+ transactions)

24 Hours of Lemons 2017 Sear Pointless Organizer's Choice
2018 Upgrade: does your TBIRD make Fritos? Mine does
http://goo.gl/csaet4
S4gunn is offline  
post #6 of 15 (permalink) Old 08-24-2017, 11:31 AM
3rd Gear Poster
 
Join Date: Dec 2012
Location: Greenville, sc
Posts: 199
Quote:
Originally Posted by S4gunn View Post
Yes, I thought that was pretty obvious. I'll make it more explicit above.
You know that had NEVER occured to me.

https://www.1aauto.com/wheel-hub-pai...AaArmLEALw_wcB

new hubs for 75 dollars. I'd do that in a heartbeat. no new rear brakes required etc... not like it has a coyote heart... YET.
son of mad dog is offline  
post #7 of 15 (permalink) Old 08-25-2017, 06:10 AM
Kind of slapped together
 
Join Date: Jan 2010
Location: Bossier City, LA
Age: 63
Posts: 4,806
Quote:
Originally Posted by son of mad dog View Post
You know that had NEVER occured to me.

https://www.1aauto.com/wheel-hub-pai...AaArmLEALw_wcB

new hubs for 75 dollars. I'd do that in a heartbeat. no new rear brakes required etc... not like it has a coyote heart... YET.
Don't forget new Timken bearings ... RA has'em for under $25 each when I type this, and I'd recommend new retainers. Of course, you'd need those with Cobra hubs also.

RwP

Fuelly
RalphP is offline  
post #8 of 15 (permalink) Old 08-25-2017, 05:40 PM Thread Starter
Seasoned PostWhore
 
S4gunn's Avatar
 
Join Date: Dec 2010
Location: SF, CA
Age: 40
Posts: 2,576
Garage
Quote:
Originally Posted by RalphP View Post
Don't forget new Timken bearings ... RA has'em for under $25 each when I type this, and I'd recommend new retainers. Of course, you'd need those with Cobra hubs also.

RwP
Fair enough. In my plans this was optional but for the sake of completeness, I updated the DIY including a link to the SCCOA article.

-g

My TCCOA iTrader Rating: (44 / 100% w/ 50+ transactions)

24 Hours of Lemons 2017 Sear Pointless Organizer's Choice
2018 Upgrade: does your TBIRD make Fritos? Mine does
http://goo.gl/csaet4
S4gunn is offline  
post #9 of 15 (permalink) Old 09-07-2017, 07:16 PM
No, Mr. Lemmywinks, No!!!

Moderator
 
Grog6's Avatar
 
Join Date: Jun 2005
Location: Harriman, TN
Age: 56
Posts: 9,856
Garage
Can I buy the tool when you're done with it, with the condition I sell it back at cost later, if you so wish?



"Cheap Bastard" is apparently written large on my soul, lol.

Red '96 Cougar XR-7 240k mi. '02 4R70W, PST DS : '03 PI engine, 04 maf, 24lb injectors, 2.5" exhaust, '02 4r70w + Jmod, DirtyD0g TC + cooler + 3/8" lines, 255 walbro fp. Alpine system.
Black '96 Cougar XR-7 (Lazarus) 210k mi PI Intake, '02 4R70W, Jmod, PST DS, GrogTune, Konis, Mark LCA+Poly, racecougar Custom Engine Chain, and JL and racecougar Bracing.
Black '97 Tbird Limited Edition, '02 4R70W, 255 walbro, PST DS, PBR Brakes&SS lines, Toicko Blues & Springs, GrogTune.


"War Is Peace. Freedom Is Slavery. Ignorance Is Strength." - George Orwell.
Truth Isn't Truth. - Rudy Giuliani, 2018 Award winner, “Most Outrageous Diversion” by MSNBC for this quote
Grog6 is offline  
post #10 of 15 (permalink) Old 09-07-2017, 07:21 PM Thread Starter
Seasoned PostWhore
 
S4gunn's Avatar
 
Join Date: Dec 2010
Location: SF, CA
Age: 40
Posts: 2,576
Garage
Quote:
Originally Posted by Grog6 View Post
Can I buy the tool when you're done with it, with the condition I sell it back at cost later, if you so wish?



"Cheap Bastard" is apparently written large on my soul, lol.
I was actually going to borrow it from MadMikey not buying from him. I haven't received it from Clint yet but if I do and if it's okay with Mikey, I'm happy to ship it on.

Oh, it took a month but I did receive my 15.5 mm drill bits from Ebay that cost 3 bucks each. Since I'm only enlarging the existing holes on my axles versus drilling new ones, I doubt I will burn through these bits unless they are really really crappy. I'll include them when I pass this this kit on to whomever mad Mikey designates.

My TCCOA iTrader Rating: (44 / 100% w/ 50+ transactions)

24 Hours of Lemons 2017 Sear Pointless Organizer's Choice
2018 Upgrade: does your TBIRD make Fritos? Mine does
http://goo.gl/csaet4
S4gunn is offline  
post #11 of 15 (permalink) Old 09-07-2017, 07:38 PM
No, Mr. Lemmywinks, No!!!

Moderator
 
Grog6's Avatar
 
Join Date: Jun 2005
Location: Harriman, TN
Age: 56
Posts: 9,856
Garage
Quote:
Originally Posted by S4gunn View Post
I was actually going to borrow it from MadMikey not buying from him. I haven't received it from Clint yet but if I do and if it's okay with Mikey, I'm happy to ship it on.

Oh, it took a month but I did receive my 15.5 mm drill bits from Ebay that cost 3 bucks each. Since I'm only enlarging the existing holes on my axles versus drilling new ones, I doubt I will burn through these bits unless they are really really crappy. I'll include them when I pass this this kit on to whomever mad Mikey designates.
Not a problem! I hope I can get included in the chain. I don't mind spending money to add to the cause of our lack of wheel options, lol.

Hopefully, I never wear out hubs.

I have a cobra set of hubs here, and I'm afraid Lazarus has a bearing going bad; I'll see tomorrow.

I have tomorrow off, and the weather is supposed to be superb.

If it does need a bearing, I'll be ordering everything else to do the swap.

I have spare knuckles, and one more bad one will make a set to rebuild.

These cars are like Big Boy Legos, lol.

Red '96 Cougar XR-7 240k mi. '02 4R70W, PST DS : '03 PI engine, 04 maf, 24lb injectors, 2.5" exhaust, '02 4r70w + Jmod, DirtyD0g TC + cooler + 3/8" lines, 255 walbro fp. Alpine system.
Black '96 Cougar XR-7 (Lazarus) 210k mi PI Intake, '02 4R70W, Jmod, PST DS, GrogTune, Konis, Mark LCA+Poly, racecougar Custom Engine Chain, and JL and racecougar Bracing.
Black '97 Tbird Limited Edition, '02 4R70W, 255 walbro, PST DS, PBR Brakes&SS lines, Toicko Blues & Springs, GrogTune.


"War Is Peace. Freedom Is Slavery. Ignorance Is Strength." - George Orwell.
Truth Isn't Truth. - Rudy Giuliani, 2018 Award winner, “Most Outrageous Diversion” by MSNBC for this quote
Grog6 is offline  
post #12 of 15 (permalink) Old 05-16-2019, 03:59 PM
Irv
1st Gear Poster
 
Irv's Avatar
 
Join Date: Jul 2002
Location: Here
Posts: 46
Deleted my first post in this thread after reviewing another thread by S4gunn.

In typical RockAuto fashion, I received a mismatched pair of Timken 513115 hubs, one made in China and one made in Korea. Has anyone gotten SKF or Motorcraft Mustang front hubs lately, and were they matched and made in a country not called China?

Timken isn't good enough to be fully exempt from anyone's shit list anymore.

Irv
1997 Ford Thunderbird LX
Irv is offline  
post #13 of 15 (permalink) Old 05-16-2019, 04:09 PM
No, Mr. Lemmywinks, No!!!

Moderator
 
Grog6's Avatar
 
Join Date: Jun 2005
Location: Harriman, TN
Age: 56
Posts: 9,856
Garage
Timken got bought by Toyo, last I heard; toyo was south korean.

At least they're not North korean, made from political prisoners; Oh, wait; china...

Ahh, Fuck.



I do my best not to buy Chinese anything; not even MAGA hats.
(the one I was given says Made in China...)

Red '96 Cougar XR-7 240k mi. '02 4R70W, PST DS : '03 PI engine, 04 maf, 24lb injectors, 2.5" exhaust, '02 4r70w + Jmod, DirtyD0g TC + cooler + 3/8" lines, 255 walbro fp. Alpine system.
Black '96 Cougar XR-7 (Lazarus) 210k mi PI Intake, '02 4R70W, Jmod, PST DS, GrogTune, Konis, Mark LCA+Poly, racecougar Custom Engine Chain, and JL and racecougar Bracing.
Black '97 Tbird Limited Edition, '02 4R70W, 255 walbro, PST DS, PBR Brakes&SS lines, Toicko Blues & Springs, GrogTune.


"War Is Peace. Freedom Is Slavery. Ignorance Is Strength." - George Orwell.
Truth Isn't Truth. - Rudy Giuliani, 2018 Award winner, “Most Outrageous Diversion” by MSNBC for this quote

Last edited by Grog6; 05-16-2019 at 04:27 PM.
Grog6 is offline  
post #14 of 15 (permalink) Old 05-22-2019, 01:20 PM
Irv
1st Gear Poster
 
Irv's Avatar
 
Join Date: Jul 2002
Location: Here
Posts: 46
The Timken front hubs are getting returned today. The SKF units arrived yesterday. Also made in China. I haven't opened the product boxes to look at them yet.

Since it costs $6 to return a pair of wheel hubs to RockAuto, which honestly isn't bad for a 12 lb. box, I'm considering just buying up their entire stock of SN95 Mustang hubs to find a matching pair made in a desirable location and returning the rest.

Irv
1997 Ford Thunderbird LX
Irv is offline  
post #15 of 15 (permalink) Old 05-22-2019, 02:32 PM
Moderator
Moderator
 
MaddMartigan's Avatar
 
Join Date: Nov 2002
Location: Pickerington,OH
Age: 31
Posts: 3,525
Garage
Not that I really want to get thrown into the fray but practically all of this stuff is made in China now.

You can thank both corporate America and American citizens for this. You get what you're willing to pay for.

"When the only tool you have is a hammer, suddenly everything looks like a nail."
"Nothing is foolproof because fools are so ingenious."
1992 Ford Thunderbird SC

Coast High Peformance 347 Stroker
-Low Tension Oil Rings, Zero Gap Seconds
-10.5:1 Compression Ratio
Trick Flow Twisted Wedge heads
Trick Flow Stage 1 cam
Trick Flow Street Heat Intake
Mac 1 5/8 long tube headers
FRPP 42# injectors
3.27 gears
Custom aluminum driveshaft
M5R2
Burned Chip for SN95 T4M0 ECM
OMGHI2U

MaddMartigan is online now  
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the TCCoA Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in











Currently Active Users Viewing This Thread: 2 (0 members and 2 guests)
 
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome