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» Northern California Ford Owners     » Automotive   » Tech Talk   » Rearend update + Questions

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Author Topic: Rearend update + Questions
166 Merlo
FELONY
MOTORSPORTS
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So as many of you have read my rearend took a dump. The pinion gear got a couple teeth knocked loose. Dude's gonna take care of me [Smile] . He's gonna buy me new gears, and all labor for FRIZEE! Yea So I decided to upgrade somethings...

My question is, what's the difference between, auburn, and eaton posi's, and then a detroit locker? He said he would buy the gears, and axels+ detroit locker would run about (ballpark) $700.

Any reason why I should go with an eaton instead? He said he wouldn't recommend and auburn...

[patriot]

--------------------
'89 - Boss Coupe
'70 - Drop Cutthang
'68 - Cougnut
'87 - 0166, Its real

Posts: 3954 | From: Thebay | Registered: Jul 2002  |  :
Fostang
¯
Member # 3752

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stick to your stock posi with a rebuild strong as an eaton might not last as long but you can rebuild it 3 times before costing the same as an eaton.

auburns suck not rebuildable, eatons good but expensive, detriot are you insane man LOL.

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67' Fastback TT 408
67' Camaro Lsx
64' Corvette Fuelie
57' Chevy Bel Air Lsx
68’ Pony Convertible
66’ Pony Coupe

Posts: 3012 | From: Stockton/Danville | Registered: Nov 2003  |  :
Blownhatch
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Member # 167

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NAW... SPOOL IT. [Big Grin]
Posts: 427 | From: Protected Witness | Registered: Feb 2001  |  :
66 AC COBRA
Nitrous King
Member # 904

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quote:
Originally posted by Blownhatch:
NAW... SPOOL IT. [Big Grin]

yeah thats it, be like me [Big Grin]

--------------------
FFR AC Cobra
72 Vega - WCHRA Extreme 10.5

Posts: 6280 | From: Winters | Registered: Feb 2002  |  :
66 AC COBRA
Nitrous King
Member # 904

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but really

the easton is great, i have one in the cobra, always has worked flawless

unless ur running 10's in a 3700 vert ur not gonna break it, ask the brain about his, it lasted for quite a while with A LOT of abuse

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FFR AC Cobra
72 Vega - WCHRA Extreme 10.5

Posts: 6280 | From: Winters | Registered: Feb 2002  |  :
season'd 88
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Member # 169

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[ November 06, 2006, 02:03 AM: Message edited by: season'd 88 ]

Posts: 1383 | Registered: Feb 2001  |  :
vpr_klr
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the detroit provides ultimate traction with the ablility to disengage for turning, most of the time at least. It is louder than most, but it is the ultimate street diff, the only thing better is a spool [burnout]

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Project crustang has begun
14 mustangs and counting...

Posts: 893 | From: Livermore | Registered: Oct 2003  |  :
88DroptopGT
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Member # 2535

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I have a couple of questions myself. My 'notch will be rarely on the street/rain.

I want to go Spool + 31-spline + Disc Brakes. What else would I need? C-Clip eliminators? New studs?

It eventually will be doing 12s - hopefully.

Posts: 3978 | From: 707 | Registered: Mar 2003  |  :
FasterDamnit
Bad Attitude
Member # 442

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quote:
Originally posted by 88DroptopGT:
I have a couple of questions myself. My 'notch will be rarely on the street/rain.

I want to go Spool + 31-spline + Disc Brakes. What else would I need? C-Clip eliminators? New studs?

It eventually will be doing 12s - hopefully.

WTF? Why the hell would you want a spool? Is the car going to be trailered? I doubt if you are only going to run 12's. Spools suck on the street, tires wear fast, your handling goes to shit (NEVER get into the throttle while you are in a turn) and you can break an axle- worst case. Both Rhett and myself are into the 11's on a built Trac-loc.

Eric will need one because his bastardized coupe should be lo 9's capable- or better.

--------------------
'92 LX T5
Looked stock, went 11's 11.90 at 115mph.

'65 Mustang 347

www.fordmuscle.com

Livin' in the Carolina Pines

Posts: 2971 | From: NorCal | Registered: Sep 2001  |  :
Fostang
¯
Member # 3752

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quote:
Originally posted by FasterDamnit:
quote:
Originally posted by 88DroptopGT:
I have a couple of questions myself. My 'notch will be rarely on the street/rain.

I want to go Spool + 31-spline + Disc Brakes. What else would I need? C-Clip eliminators? New studs?

It eventually will be doing 12s - hopefully.

WTF? Why the hell would you want a spool? Is the car going to be trailered? I doubt if you are only going to run 12's. Spools suck on the street, tires wear fast, your handling goes to shit (NEVER get into the throttle while you are in a turn) and you can break an axle- worst case. Both Rhett and myself are into the 11's on a built Trac-loc.

Eric will need one because his bastardized coupe should be lo 9's capable- or better.

[patriot] [patriot]

Also c clips???? Why not bolt in axles? If your already being cheap on getting a spool use the saved money for bolt in axles.

--------------------
67' Fastback TT 408
67' Camaro Lsx
64' Corvette Fuelie
57' Chevy Bel Air Lsx
68’ Pony Convertible
66’ Pony Coupe

Posts: 3012 | From: Stockton/Danville | Registered: Nov 2003  |  :
88DroptopGT
¯
Member # 2535

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quote:
Originally posted by FasterDamnit:
quote:
Originally posted by 88DroptopGT:
I have a couple of questions myself. My 'notch will be rarely on the street/rain.

I want to go Spool + 31-spline + Disc Brakes. What else would I need? C-Clip eliminators? New studs?

It eventually will be doing 12s - hopefully.

WTF? Why the hell would you want a spool? Is the car going to be trailered? I doubt if you are only going to run 12's. Spools suck on the street, tires wear fast, your handling goes to shit (NEVER get into the throttle while you are in a turn) and you can break an axle- worst case. Both Rhett and myself are into the 11's on a built Trac-loc.

Eric will need one because his bastardized coupe should be lo 9's capable- or better.

Well I have no experience with rear ends, but I don't want to get my trac-loc rebuilt repeatedly. I am still looking around at Eaton, Auburn, etc.

I know the disadvantages of a spool, I'm not road-racing, and I'll get any setup that can hook for the cheapest AND be durable. It's not going to be trailered.

I didn't know about "bolt in axles". Thanks for the info.

Posts: 3978 | From: 707 | Registered: Mar 2003  |  :
166 Merlo
FELONY
MOTORSPORTS
Member # 1549

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I went with an eaton, 31 spline carrier+axles.

[Whoo Whooooo!]

--------------------
'89 - Boss Coupe
'70 - Drop Cutthang
'68 - Cougnut
'87 - 0166, Its real

Posts: 3954 | From: Thebay | Registered: Jul 2002  |  :
166 Merlo
FELONY
MOTORSPORTS
Member # 1549

Ford Icon 1 posted      Profile for 166 Merlo  Ford pictures for 166 Merlo    Send New Direct Message       Edit/Delete Post   Reply With Quote       Share this CAFords post on FB
oh and 4.30's

--------------------
'89 - Boss Coupe
'70 - Drop Cutthang
'68 - Cougnut
'87 - 0166, Its real

Posts: 3954 | From: Thebay | Registered: Jul 2002  |  :


 
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