Hey All, I have a question about this B+M shift improver kit.
I already have a corvette servo in my 4L60 trans. This did not spice up the shifts like I expected. B+M has a kit that will sharpen up the shifts.
This looks like a regular shift kit missing some parts. What do you think?
Should I try this kit? Can I with the servo? Someone please enlighten me.

Thanks.......AL

 

Have you already tried a tune to remove TM(torque managment)?