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tranny swap question

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Old 11-01-03, 04:19 PM
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superhero

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Question tranny swap question
Are all the 2nd gen manual trannies interchangable?
I have a 1986 base 2+2 na.
Which trannies will fit on what motor and what chassis.

I plan to get an s5 na motor in my s4 chassis, which tranny will fit? all?
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Old 11-01-03, 05:24 PM
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I believe all NAs are the same, and all TII are the same.
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Old 11-01-03, 05:37 PM
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They're the same, with the notable difference of 5th gear ratios - S4 has a 0.711, S5 has a 0.697 and the GTUs tranny has a 0.756.
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Old 11-01-03, 07:27 PM
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superhero

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yes i know of all the gear ratios on all of them,
i need to know if they all trannys fit all engines and chassis
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Old 11-01-03, 09:24 PM
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Take a spin through the FAQ's and a bit "O" search and your answer awaits you.
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Old 11-01-03, 09:54 PM
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they all fit each other. you just need to adress the flywheel and driveshaft problems
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