Gearbox on 2.4 jtdm 159 - Alfa Romeo Forum
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Gearbox on 2.4 jtdm 159

I'd like to fit a limited slip diff but they can't be fitted if the car has a GM F40 gearbox. Does anyone know if that is the box fitted to this car? Thanks.
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You do have a GM F40 gearbox.
I'm sure you can fit a LSD, you just need one to suit that box.

It can't be a Q2 though, which is what you may have been thinking of. But Q2 prices have now overtaken Quaife anyway and I'm sure Quaife make a diff for the GM F40.
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Cheers David, I'll look into that.
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I set up a thread on this a while back. Run a search. You can fit a Quaife diff to the 2.4 box.
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