GM/Chevy 4L80E 4 Speed Overdrive Deluxe Rebuild Kit Level 2 1990-96 This rebuild kit includes all the Friction Plates & Steel Plates made by ALTO, Front Band, Rear Band, Sealing Rings, Metal Clad Seals, Gaskets, O-rings, Complete Bushing Kit, Rubber Piston Seals & Overrun Piston + Complete Torrington Bearing Kit, Thrust Washer kit, 34 element Intermediate Sprag & Overdrive Sprag. This kit includes all of the parts that are replaced during a general rebuild!