gears for a 9 bolt

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Aug 15, 2001 | 04:03 AM

86IROCTHD

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Joined: Aug 2001

Posts: 483

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From: Dallas, Tx

Car: 88 Trans Am

Engine: lt1 intaked 355 makin 277 on 25 psi of fuel pressure and stock timing :)

Transmission: A4 stock... that moved a mobile dyno a foot shifting into 2nd :)

gears for a 9 bolt

hey i just pulled a 9 bolt from a 86 t/a where can i get the 3.73 gears at? summit doesnt carry them please help.so would this be the best ratio for a modified 305, it has cam, headers, gutted air box, maf screens removed, ignition, and a stage 4 chip. it is hittin 15.2 on a bald tire and with 2.73 gears.

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it doesnt matter if u win by an inch or a mile winning is winning

Aug 15, 2001 | 08:22 AM

ausrs

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Joined: Nov 1999

Posts: 276

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From: New South Wales Australia

post a message atn 88427 and he will get back to you

can even get you some 4.11 ,s if you want

Aug 16, 2001 | 01:52 AM

Kevin91Z

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iTrader: (1)

Joined: Jul 1999

Posts: 10,950

Likes: 26

From: Orange, SoCal

Car: 1990 Pontiac Trans Am

Engine: 355 TPI siamesed runners

Transmission: Tremec T56

Axle/Gears: 12-Bolt 3.73

Look here:
https://www.thirdgen.org/messgboard/...ML/004184.html

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1991 Camaro Z28
5.7L 5-Speed (originally 305)
317 RWHP, 418 RWTQ
13.23 @ 107.62 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Member: SoCal F-Bodies
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