what kind of trans do i have?
Supreme Member

Joined: Jan 2001
Posts: 1,978
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From: PA
Car: 88 Firebird WS6
Engine: 350 TPI
Transmission: T56
Axle/Gears: 3.42
Re: what kind of trans do i have?
Not really, there's the 3 speed auto in the iron duke 4 cyls (T125 I think?), the 2004R auto in the 3.8L turbocharged GTA's....
But yes, it's the 700R4...ummm... but actually since I'm being ****, it's not... It the 4L60....
Nevermind....
But yes, it's the 700R4...ummm... but actually since I'm being ****, it's not... It the 4L60....
Nevermind....
Last edited by JoelOl75; Oct 9, 2007 at 08:18 AM.
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Joined: Mar 2007
Posts: 860
Likes: 1
From: Tallahassee, Florida
Car: '86 Trans Am and '03 S-10
Engine: 355ci and 4.3l
Transmission: 700R4 and NV3500
Axle/Gears: 7.625/3.42 Auburn and 8.5/3.08 Gov-
Re: what kind of trans do i have?
The 3-speed was a 200C I believe. Not a very good trans either. The one in the 1991 is a 700R4/4L60. But there are 2 different versions. The 2.8,3.1 motors had the 60* Bellhousing and the 4.3 and SBC had the 90* Bellhousing. Just something to look out for if you are finding a replacement.
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