Would Rockers not beeing adjusted right cause your transmission not to shift right at wot it will not shift at all it feels like it slips when ever I am at wot and now its normal Driveing it slips I just did a lifter install and got everything back together and now its not shifting right.

 

check to make sure you didn't unplug any wiring going to tranny by accident

 

nope everything is plugged in I just got under it and checked