9bolt axle specs
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Joined: May 2002
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From: Lancaster, PA
Car: 1989 Chevrolet Camaro IROC-Z
Engine: L98
Transmission: T56
9bolt axle measurements
i'm getting axles made from Moser and they need all axle measurements. anyone know the specs of both pass. and driver side axles... i was told they are different lengths. if anyone could help that would be awesome! btw... 89 2.77 9bolt
Last edited by Flyersman29; Oct 1, 2003 at 05:27 PM.
Joined: Aug 1999
Posts: 492
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From: Aurora, ON, Canada
Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 4 Spd Auto
I'm not positive but I dont know if you can get aftermarket axles for those rear ends. I'm almost positive that no one makes aftermarket ratios and stuff for them. Any replacement part has to be original from another bw rearend but I'm not positive on this one.
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From: Cypress, California
Car: 1989 GTA
Engine: 369 TPI
Transmission: 4L60E
Axle/Gears: 3.70 Nine Bolt
SLP used to sell replacement gears for the nine bolt. I bought my 3.70's from them. They might still have some around. Can't remember if I still have the stock ones or not. They were something like 3.27. Someone will know the stock ratio for sure. Allen
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Joined: Apr 2002
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From: New Jersey
Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
Originally posted by DoBeR
I'm not positive but I dont know if you can get aftermarket axles for those rear ends. I'm almost positive that no one makes aftermarket ratios and stuff for them. Any replacement part has to be original from another bw rearend but I'm not positive on this one.
I'm not positive but I dont know if you can get aftermarket axles for those rear ends. I'm almost positive that no one makes aftermarket ratios and stuff for them. Any replacement part has to be original from another bw rearend but I'm not positive on this one.
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From: New Boston, IL, USA
Car: '90 Formula 350
Engine: 383 SBC
Transmission: ProBuilt S/S 700-R4 & ACT 9" Stall
Axle/Gears: 10 bolt 3.23
I'm willing to bet Miles could tell you the axle lengths.
As for no one offering gears and stuff:
Miles runs http://www.9bolt.com they sale ring and pinions, carriers, and posi units... plus all the extras that goes with it (shims, cones and other stuff).
Randy's ring and pinion also sells ring and pinions for the 9 bolt, but they only carry one ratio 3.73 for 190 bucks (bought it a few weeks back).
As for no one offering gears and stuff:
Miles runs http://www.9bolt.com they sale ring and pinions, carriers, and posi units... plus all the extras that goes with it (shims, cones and other stuff).
Randy's ring and pinion also sells ring and pinions for the 9 bolt, but they only carry one ratio 3.73 for 190 bucks (bought it a few weeks back).
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From: Springfield, MO
Car: 89 Firebird Formula(Totalled), 91 C
Engine: Mild 350
Transmission: 700R4
Axle/Gears: 2.73 :-(
there are aftermarket ratios available for 9-bolts, Any driveline shop can probably get them for you. I just broke my pinion gear in mine, and currently have it in the shop getting 3.73's put in it. However, its not a cheap rearend. Rebuilding mmine with 3.73's is costing me just under 1100$
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