As the title suggests. I'm currently running an rs engine with a standard mtx75 box with no diff. Ideally looking at buying an rs box? Or can you make the same ratios with a standard mtx75 box then just add the diff? Anyone know where I can find a gearbox?

 

I have got a spare mtx75 box, that needs a new diff.

regards

steve

 

yes you can just make the same ratios I would purchase a plated diff over a quaife atb diff night and day difference but unlike the quaife diff it is not a fit and forget because the plates do wear as long as you don't mind if not just buy the quaife.... which I just happen to have came out of an mk1 focus rs box.