904 kickdown issues

Am looking for a picture of the correct transmission kick down lever for the 904 running a 4bbl. I believe they are shorter and indexed differently. I changed my gearing and carb recently and cant get the geometry I need to get proper part throttle shifts without top rod too long and limiting the throttle opening. When I adjust for full throttle, full kick down WOT, shifting is great but low speed is way to soon and no kick down operation. I have seen reproduction levers but thought I would go to tranny shop first and search their stash of stuff first.