Got my gears. What drive/driven combo do I need for 3.73s?
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Member
Joined: Sep 2000
Posts: 213
Likes: 0
From: Augusta, GA
Car: 1992 Z28
Engine: 350 TPI
Transmission: 700R4
Got my gears. What drive/driven combo do I need for 3.73s?
My gears (3.73) are finally here and I'm ready to have them installed. What drive/driven teeth combo do I need to adjust the speedo? I've checked the FAQ but then I remembered reading somewhere that Speed density cars are a lil different to recalibrate the speedo. Is this correct? I was also reading about a sleeve...do I need this also? My tire size is 245/50/16 all around. I'm sure many of you have this setup, can you please help me out? I need to know the combo. Thanks.
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1992 Z28 (305) TPI.
160' stat, Accel 8mm, Accel Cap & Rotor,
Flowmaster, high-flo cat.
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1992 Z28 (305) TPI.
160' stat, Accel 8mm, Accel Cap & Rotor,
Flowmaster, high-flo cat.
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
It helps if you tell us automatic or manual, because its not in your sig. 
Auto: 15 and 45
Stick: 7 and 21
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West Coast GM Shootout 2001!
1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
-=ICON Motorsports=-
Auto: 15 and 45
Stick: 7 and 21
------------------
West Coast GM Shootout 2001!
1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
-=ICON Motorsports=-
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