Transmissions and Drivetrain Need help with your trans? Problems with your axle?

Where to get a 9' POSI with 2.73 gears??

Old Sep 20, 2001 | 12:48 AM
  #1  
RMK's Avatar
RMK
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Car: 87 IROC
Engine: modded LB9
Transmission: Pro Built 700R4
Where to get a 9' POSI with 2.73 gears??

I'm looking into upgrading my rear end with something that can take a lot more power and has POSI. However, I want 2.73 gears as I have an auto and want top speed from it.

Anyone have any ideas?

Thanks for the help

Robert
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Old Sep 20, 2001 | 02:34 AM
  #2  
formula5's Avatar
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From: st louis,mo. u.s.a.
Get a 12 bolt chevy,you sould be ashamed.They will have some links here at 3rdgen.org.

Moderator Edit: This is www.thirdgen.org here. 3rdgen.org is the other place.

[This message has been edited by Kevin91Z (edited September 21, 2001).]
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Old Sep 20, 2001 | 02:50 PM
  #3  
88IrocConvertible's Avatar
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From: Nuremberg, Germany / US ARMY
are you seriously thinking about getting 2.73´s as an upgrade ? I´m looking to get rid of mine and change them for 3.42´s




------------------
1988 Camaro IROC-Z Convertible
305 TPI with A4 Tran.
2:73 Posi Gears

Pics Of My Car
https://www.thirdgen.org/rides/index.tgo?action=view&rideid=1094
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Old Sep 21, 2001 | 02:25 PM
  #4  
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RMK
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Joined: Apr 2000
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Car: 87 IROC
Engine: modded LB9
Transmission: Pro Built 700R4
Yeah, I'm building a motor that will eventually have a blower on it and hence be pretty powerful. I'm wanting fst acceleration from 50-150 with the top end higher still.
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