I have an '01 cobra and i know it has a 3650 tranny. what is the input shaft on these? is it 10 or 26?

i am wondering cause down the road if this one fails then i would like to know what i would be better off switching to, a t56 or a tko600.

thanks

 

10 spline. T56's are a 10-spline as well, but you can upgrade to a 26-spline shaft.