I have a rear end question
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Joined: Jul 2001
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From: Buffalo, NY
Car: 1988 IROC-Z
Engine: 427 SBC
Transmission: ProBuilt 700R4
Axle/Gears: Moser 12 Bolt / 3.73 TrueTrac
Ummm, I didnt mean to do that 
It kept givin me errors and now the text dosent show up. Whoops sorry guys.
My question was:
I heard of many people rippin out there 2.77's and putting in 3.73's. But some people say if you have a certain kind of rear end that you cant? Im a little confused
It kept givin me errors and now the text dosent show up. Whoops sorry guys.My question was:
I heard of many people rippin out there 2.77's and putting in 3.73's. But some people say if you have a certain kind of rear end that you cant? Im a little confused
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Joined: Oct 1999
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From: Phila. suburbs, PA, USA
Car: Pontiac Grand Prix GTP
Engine: 3.8L V6 SuperCharged
I believe you're talking about the 9-bolt rear and the 10-bolt rear not having interchangeable gears. I you have a 9-bolt rear with 2.77 then you can't put 3.73's from a 10bolt in it, only 3.27, 3.45, and I think 3.77. but they are all hard to find.
John
John
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Joined: Jul 2001
Posts: 5,225
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From: Buffalo, NY
Car: 1988 IROC-Z
Engine: 427 SBC
Transmission: ProBuilt 700R4
Axle/Gears: Moser 12 Bolt / 3.73 TrueTrac
Originally posted by johns84bird
I believe you're talking about the 9-bolt rear and the 10-bolt rear not having interchangeable gears. I you have a 9-bolt rear with 2.77 then you can't put 3.73's from a 10bolt in it, only 3.27, 3.45, and I think 3.77. but they are all hard to find.
John
I believe you're talking about the 9-bolt rear and the 10-bolt rear not having interchangeable gears. I you have a 9-bolt rear with 2.77 then you can't put 3.73's from a 10bolt in it, only 3.27, 3.45, and I think 3.77. but they are all hard to find.
John
Doh I think I have a 9
Any way to tell? 
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Joined: Nov 2000
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From: Beaver,PA,USA
This is one of the only places that I have found. The guy who runs this site is also a member here: 427Camaro, or something like that.
http://www.geocities.com/mek88427/nine_bolt.html
http://www.geocities.com/mek88427/nine_bolt.html
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Joined: Jul 1999
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From: Mpls, MN USA
Car: 88 Camaro
Engine: 427 BBC
Transmission: T400
9 bolt parts? Yep, I've got them. Gear sets up to 4.10, new posi carriers and some other stuff. All the info is on my page at www.koolmeister.com
Miles
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