t50 question 22 vs 20 spline

[QikStarlie]

might be interested in the internals.

far as i know the t40 shares more in common with the t50 22spline tho? if thats going to be an issue i dunno, blown5k?


found these also,


t40




t50

[Blown5k]

Those pictures are of 20 spine boxes,not much point trying to turn t40s into t50s as usually the bits that go ping ie lower cluster teeth are needed for the 5 speed.
I just fitted a trd gear kit to a 22 spline t40 though.
There`s some exploded views of t boxes on toymods.