Features:
1) To install in your 700R4/4L60E transmission. Modifying your 700R4, 4L60, 4L60E or 4L65E transmission to the High-Performance for Corvette Servo                                      

2) High performance servo upgrade kit gives the transmissions more "holding" power which allows the transmission to shift more quickly and efficiently from 1st and 2nd gear. Potentially eliminates slipping between 1st and 2nd gear                             

3) Complete drop in replacement. No assembly required and no need to remove the transmission for easy upgrade                     

4) Kit contains everything you need to upgrade from the factory Servo. New Corvette Servo Piston Upgrade, Piston Cover, Snap ring, New O-Rings, New Teflon D-Rings