Ok I have been searching through the boards trying to find an overall consensus of what needs to be done to the 4L60E in our trucks to make the best they can be. But I can’t find a common ground it seems.

So my question is what parts/numbers (i.e. shift kit, servo, acculator pins, etc) is needed to give and fix this issues with the 4L60E.

Basically I want to do anything possible without have to remove the tranny.

Thanks