race built 3.70 geared 9 bolt

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Old Jan 10, 2009 | 09:44 PM
  #1  
fastfbody's Avatar
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From: Smithville TN
Car: 1989 GTA trans am
Engine: L98 350 tpi
Transmission: 700r4 built
Axle/Gears: 3.45 4th gen 10 bolt
race built 3.70 geared 9 bolt

moved

Last edited by fastfbody; Jan 12, 2009 at 05:33 PM.
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Old Jan 10, 2009 | 11:42 PM
  #2  
Justin89Formy's Avatar
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From: Moneta, VA
Car: 89 formula 350
Engine: ls1 magnuson tvs2300 supercharger
Transmission: T56
Axle/Gears: 4.11 Dana 44!
Re: race built 3.70 geared 9 bolt

wow...figures. I just bought 4.11 gears and other stuff for my 9 bolt but would have rather got a 3.70...grrrr
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Old Jan 11, 2009 | 09:41 AM
  #3  
cbmotorsports's Avatar
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From: Il (QC area)
Car: 1988 GTA
Engine: 5.7
Transmission: 700R4
Re: race built 3.70 geared 9 bolt

wish you were closer. good luck.
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Old Jan 11, 2009 | 09:50 AM
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Re: race built 3.70 geared 9 bolt

MEET ME HALFWAY? I AM INDY? RUSS 317-945-3734
----------
OH, IS THIS A 9" FORD OR A 9BOLT GM? I AM NOT INTERESTED IN A 9 BOLT G.M., LET ME KNOW

Last edited by RUSTYM38; Jan 11, 2009 at 09:52 AM. Reason: Automerged Doublepost
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Old Jan 11, 2009 | 12:06 PM
  #5  
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From: Cherryville, NC
Car: 92 Camaro RS
Engine: 5.7L 385 Fastburn
Transmission: 700R4
Axle/Gears: 9 Bolt 3.70 Gears
Re: race built 3.70 geared 9 bolt

Very interested and have family living in murfreesboro actually. can u send pics to gmodude@aol.com
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Old Jan 11, 2009 | 02:38 PM
  #6  
fastfbody's Avatar
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From: Smithville TN
Car: 1989 GTA trans am
Engine: L98 350 tpi
Transmission: 700r4 built
Axle/Gears: 3.45 4th gen 10 bolt
Re: race built 3.70 geared 9 bolt

heres some pics

Last edited by fastfbody; Jan 12, 2009 at 05:40 PM.
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Old Jan 11, 2009 | 06:03 PM
  #7  
fastfbody's Avatar
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From: Smithville TN
Car: 1989 GTA trans am
Engine: L98 350 tpi
Transmission: 700r4 built
Axle/Gears: 3.45 4th gen 10 bolt
Re: race built 3.70 geared 9 bolt

bump
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Old Jan 12, 2009 | 02:35 AM
  #8  
customblackbird's Avatar
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From: Trumbull CT
Car: 87 TA clone
Engine: 70/70 Turbo 5.3 LS
Transmission: bullet proof 2004R
Axle/Gears: ford 8.8, 3.55 gears
Re: race built 3.70 geared 9 bolt

any details on the rear? how did they get it to handle 500rwhp? they are rated at stock for 295hp and 327 tq. that rear doesnt even have a support girdle. and they dont sell aftermarket parts for it. only stock posi no aftermarket.
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Old Jan 12, 2009 | 08:47 AM
  #9  
fastfbody's Avatar
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From: Smithville TN
Car: 1989 GTA trans am
Engine: L98 350 tpi
Transmission: 700r4 built
Axle/Gears: 3.45 4th gen 10 bolt
Re: race built 3.70 geared 9 bolt

I got from someone who had just had it built for to hold 500 rwhp . the 3.70 unit it self is a aftermarket set. ill see if i can find all the build details for ya . but its a purpose built rear end
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