4L80e Trans Lost Reverse Slowly Started To Chatter For Awhile And Then WorK Slightly At High RPMs. Now I Got Nothing Has This Happened To Anyone Before? I Have All My Gears Still Which Is Weird. Does Anyone Have An Idea If This Needs A Rebuild With New Bands Or Just A Servo Issue? And How Would I Go Bout Testing The Servo?

 

Reverse band anchor broke off common on 4l80e 's till 97

 

HAD THE SAME THING HAPPEN TO MY 94. CLUTCHES WELDED TOGETHER TIME FOR A REBUILD COST ABOUT 1800.00.