Looking for a 9 blot 3.45 ring adn pinion.
11-02-2009, 04:41 PM
#1
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Car: 89 Iroc Z-28
Engine: 5.7 350 TPI.
Transmission: 700r4
Axle/Gears: Borg Warner 9bolt 2.77
Looking for a 9 blot 3.45 ring adn pinion.
I am on the hunt for a 3.45 gear set for the BOrg Warner 9 Bolt gear set. I bougth the motive 3.70 gear set and had several problems settign it up, and trying to get a good contact pattern. When I got it set up right it howled like a dog. So I said the hell with it, so if any one has a 3.45 gear set for a borg warner. Let me know the prices shipped to 48623. Thank you 
11-09-2009, 04:55 PM
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Car: 1982 Trans Am
Engine: 355 ci
Transmission: borg warner t-5
Axle/Gears: 3.23
Re: Looking for a 9 blot 3.45 ring adn pinion.
I have a complete 9 bolt rear end with factory 3.70 gears and a posi. looking to get $300 or shoot me an offer and we can deal.
11-09-2009, 06:36 PM
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Car: 89 Iroc Z-28
Engine: 5.7 350 TPI.
Transmission: 700r4
Axle/Gears: Borg Warner 9bolt 2.77
Re: Looking for a 9 blot 3.45 ring adn pinion.
What year did it come out of? Is it a true Borg warner? I didnt think they came with a factory 3.70 gear set? I thougth just 2.77, 3.27? and 3.45? What is the lowest you would take for it?
11-09-2009, 07:08 PM
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Car: 92 Z28
Engine: Boosted LSX
Re: Looking for a 9 blot 3.45 ring adn pinion.
They did make a factory 3.70. I had one before. If I recall it was an '85 rear end.
I also had a 85ta that had a 3.70 geared 9bolt and it didnt hum. was strange gears though.
Good luck. Hope ya can figure it out or get a set of stock 3.70's
I have a 3.45 9bolt in my car now and would love 3.70's again but Im not at the point where I want to tear it apart right now to swap. or I would.
I also had a 85ta that had a 3.70 geared 9bolt and it didnt hum. was strange gears though.
Good luck. Hope ya can figure it out or get a set of stock 3.70's
I have a 3.45 9bolt in my car now and would love 3.70's again but Im not at the point where I want to tear it apart right now to swap. or I would.
11-11-2009, 09:34 AM
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Car: 1982 Trans Am
Engine: 355 ci
Transmission: borg warner t-5
Axle/Gears: 3.23
Re: Looking for a 9 blot 3.45 ring adn pinion.
The Borg Warner 9 Bolt I have came out of an 87 GTA. It is a factory 3.70 gearset and it also has disc brakes. I would like to get $300 for it. Otherwise I am gonna keep it as a spare for my racecar.
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11-11-2009, 10:35 AM
#8
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Car: 89 Iroc Z-28
Engine: 5.7 350 TPI.
Transmission: 700r4
Axle/Gears: Borg Warner 9bolt 2.77
Re: Looking for a 9 blot 3.45 ring adn pinion.
What do you have to offer me Dave? You have the whole rear end or just the ring and pinion?
11-11-2009, 02:30 PM
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