3.42's or 3.73's?
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Joined: Jan 2009
Posts: 108
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From: Alice, Tx
Car: 1991 Trans Am
Engine: sb chevy's.
Transmission: 700R4
Axle/Gears: 2.73
3.42's or 3.73's?
So I have both sets of gears, 3.73's and 3.42's. Still debating on which set to install. From what I see everyone on this site seems to like the 3.42's better. why is this? also wouldn't the 3.73's give a better launch or kick on bottom end?
On Probation
Joined: Oct 2008
Posts: 6,319
Likes: 19
From: Northern Utah
Car: seeking '90.5-'92 'bird hardtop
Engine: several
Transmission: none
Axle/Gears: none
Re: 3.42's or 3.73's?
It's easy to overgear a TPI. If you go 3.73, you should consider the HSR intake.
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UltRoadWarrior9
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