2.73 to 3.73?
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Supreme Member
Joined: Mar 2001
Posts: 2,262
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From: Renton, WA
Car: 1985 Camaro, 1986 Trans Am
Engine: 5.0L carbed and 5.0L TPI
Transmission: TH700R4
Axle/Gears: 3.23 and 3.27 posi
2.73 to 3.73?
Is it possible to swap the gears in my stock 2.73 open 10 bolt with 3.73s?
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Joined: Aug 1999
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From: Jackson County
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Joined: Jul 1999
Posts: 2,767
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From: Vereinigten Staaten
Car: Take
Engine: Your
Transmission: Pick
Yes, I did it here among other things. It also has a link to putting the correct speedo gears in. Just remember to get 3.73s for a "2" series carrier (3.08 and lower).
Rear Axle
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South East Thirdgen
1987 Trans Am 305
14.88 @ 92.81
Rear Axle
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If you live in Southeastern US, check us out!
South East Thirdgen
1987 Trans Am 305
14.88 @ 92.81
Thread Starter
Supreme Member
Joined: Mar 2001
Posts: 2,262
Likes: 0
From: Renton, WA
Car: 1985 Camaro, 1986 Trans Am
Engine: 5.0L carbed and 5.0L TPI
Transmission: TH700R4
Axle/Gears: 3.23 and 3.27 posi
Thanks! This will be one of my next mods! 
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'91 Camaro RS - TBI 305 - medium garnet - '91-'92 Z28 wheels - leather - all power options (except power seat) - t-tops - Clarion head unit - Pioneer 4way 200watt 6x9s - Rockford Fosgate Punch amp and 2 Fosgate 12" subs - Edelbrock open element w/ K&N filter - Random Technology highflow cat - some free mods, more coming soon...
------------------
'91 Camaro RS - TBI 305 - medium garnet - '91-'92 Z28 wheels - leather - all power options (except power seat) - t-tops - Clarion head unit - Pioneer 4way 200watt 6x9s - Rockford Fosgate Punch amp and 2 Fosgate 12" subs - Edelbrock open element w/ K&N filter - Random Technology highflow cat - some free mods, more coming soon...
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