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Discussion Starter · #1 ·
Hi,
I am new to this forum. Just bought me a nice GTV 2,0TS from 1997. The differential does have some issues though. I have found a cheap gearbox, refreshed with new bearings and more, for a 155 1,8TS. The gearboxes looks similar, but can anyone tell if the gear ratio are the same as for my GTV? Also, are there other things I should be aware of?

Thank you for your help. :)
 

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I think they are the same, not 100% sure though. Someone will confirm

I would say only the 1.4/1.6 will be different, needing shorter ratios
 

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Not sure about the individual gear ratios - it'd take too long to check ;) - but the final drive ratios are a little different, it would seem - the GTV uses a 16/57 ratio, whereas the 155 1.8 is 17/57, so about 6% difference.
 

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Discussion Starter · #4 ·
Thank you for your answers, maybe i´d better find a GTV gearbox instead. Would be sad to mess with the harmony of the car. :)
 
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