[PA] 3.73 Posi Rear with discs

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Old Sep 22, 2009 | 05:04 PM
  #1  
85Iroc-Z's Avatar
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From: NE Pennsylvania
Car: 85 Iroc-Z
Engine: 383 TPI Procharger D1SC
Transmission: TKO600
Axle/Gears: Strange S60 3.73
3.73 Posi Rear with discs

I have a posi rear that I just removed from my car. It has 3.73 gears in it. The posi is still good in it and the gears look good too. Has discs brakes on the back of it. The one bearing is noisy in it (almost positive its the pinion bearing) but the axle still goes just fine. If anyone is interested in it make me an offer. Thanks.
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Old Sep 22, 2009 | 05:48 PM
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kmo1188's Avatar
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Re: 3.73 Posi Rear with discs

Hey what rear is it? 4th gen? Stock 85 26-spline 10-bolt or is it a 9-bolt. Defanately interested.
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Old Sep 22, 2009 | 08:35 PM
  #3  
mtwlkn122's Avatar
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From: Batavia Area, NY
Car: 91 Firebird, 06 Dodge Ram 1500 SLT
Engine: 3.1L, 4.7L
Transmission: 700r4, 45RFE
Axle/Gears: 3.23 open, 3.55?
Re: 3.73 Posi Rear with discs

...also what price are you asking for it? I know you said offer but i want to see if you in my ballpark range. Also if its a forth gen rear end does it come with the parking brake cable and prop. valve?
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Old Sep 22, 2009 | 10:27 PM
  #4  
85Iroc-Z's Avatar
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From: NE Pennsylvania
Car: 85 Iroc-Z
Engine: 383 TPI Procharger D1SC
Transmission: TKO600
Axle/Gears: Strange S60 3.73
Re: 3.73 Posi Rear with discs

It is a 3rd gen rear 10 bolt, it's out of an 84 z28. It will need brake lines and hoses since they are on my car now. I haven't made my exact price yet, I just wanted to get some offers first and then see.
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Old Sep 27, 2009 | 06:51 AM
  #5  
85Iroc-Z's Avatar
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From: NE Pennsylvania
Car: 85 Iroc-Z
Engine: 383 TPI Procharger D1SC
Transmission: TKO600
Axle/Gears: Strange S60 3.73
Re: 3.73 Posi Rear with discs

Are you guys still interested?
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Old Sep 27, 2009 | 07:24 AM
  #6  
mtwlkn122's Avatar
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Joined: Nov 2008
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From: Batavia Area, NY
Car: 91 Firebird, 06 Dodge Ram 1500 SLT
Engine: 3.1L, 4.7L
Transmission: 700r4, 45RFE
Axle/Gears: 3.23 open, 3.55?
Re: 3.73 Posi Rear with discs

I have my eyes on a local craigslist posting on one that is complete for $300. It is the 4th gen one also which is what i would prefer as i like the stance better. Only problem with the local one is that it is 3.42 gears not 3.73 like id prefer. I will let you know if it goes sour tho. Maybe the other guy on here will be interested right away.
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Old Sep 28, 2009 | 09:19 AM
  #7  
kmo1188's Avatar
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Re: 3.73 Posi Rear with discs

Originally Posted by 85Iroc-Z
Are you guys still interested?
Interested in any trades?
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Old Sep 28, 2009 | 11:39 AM
  #8  
85Iroc-Z's Avatar
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From: NE Pennsylvania
Car: 85 Iroc-Z
Engine: 383 TPI Procharger D1SC
Transmission: TKO600
Axle/Gears: Strange S60 3.73
Re: 3.73 Posi Rear with discs

What do you have to trade? Anybody have any TPIS Runners or a Bigmouth manifold?
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Old Sep 29, 2009 | 06:21 PM
  #9  
POP6482's Avatar
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From: NE Pa
Car: 1989 Iroc-Z Convertible
Engine: 6.0 LQ4 LSX
Transmission: T56
Axle/Gears: Moser 12 bolt w/4.11s
Re: 3.73 Posi Rear with discs

Where you at in NE Pa??? I'm in Wilkes Barre area. I've been looking for a posi for my 89 iroc. Let me know if you have a price. About how many miles are on the rear?
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Old Sep 29, 2009 | 08:12 PM
  #10  
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Car: 86 firebird
Engine: 385 dart pro 1 heads 13 to 1
Transmission: th350 4800 stall
Axle/Gears: 33 spline nine inch
Re: 3.73 Posi Rear with discs

would you consider just selling the rear brake setup and shipping it if so how much.
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Old Sep 29, 2009 | 08:43 PM
  #11  
85Iroc-Z's Avatar
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From: NE Pennsylvania
Car: 85 Iroc-Z
Engine: 383 TPI Procharger D1SC
Transmission: TKO600
Axle/Gears: Strange S60 3.73
Re: 3.73 Posi Rear with discs

I would rather sell the axle complete. If I don't i'll let you know.
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Old Sep 30, 2009 | 10:40 AM
  #12  
randywyatt200's Avatar
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Joined: May 2008
Posts: 8
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From: iowa
Car: 1987 monte carlo ss
Engine: 400
Transmission: 200 r4
Axle/Gears: 3.73
Re: 3.73 Posi Rear with discs

i will give you 300 for it
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Old Sep 30, 2009 | 06:46 PM
  #13  
mpg12671's Avatar
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From: new jersey
Car: 87 89 t/a
Re: 3.73 Posi Rear with discs

i have a borg warner 9 bolt with disc brakes 3.27 ratio
i am in central jersey email if interested mpg12671@optonline.net
also have a ton of third gen parts just ask
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Old Sep 30, 2009 | 10:10 PM
  #14  
85Iroc-Z's Avatar
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Joined: Mar 2007
Posts: 1,698
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From: NE Pennsylvania
Car: 85 Iroc-Z
Engine: 383 TPI Procharger D1SC
Transmission: TKO600
Axle/Gears: Strange S60 3.73
Re: 3.73 Posi Rear with discs

Thanks for all the interest, but I just sold the axle tonight.
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