Description:

4L60E 2000-UP 300 MM Input Drum- WITH PISTONS INSTALLED, COMPLETE RAYBESTOS GPZ CLUTCH MODULE INSTALLED, AND NEW SONNAX REINFORCEMENT SLEEVE PRESSED ON

THE INPUT DRUM IS A WEAK LINK ALL 700/4L60 TRANSMISSIONS
AND WE RECOMMEND INSTALLING THIS SLEEVE FOR ANY APPLICATIONS OVER 300HP!! 

New teflon sealing rings are installed by a professional
A new shaft oring for converter lockup

LOADED WITH PREMIUM RAYBESTOS CLUTCHES AND STEELS
GPZ CLUTCH MODULE INSTALLED
FORWARD SPRAG AND SUNGEAR INCLUDED