GM 4L60E Transmission Power Pack Deluxe Rebuild Kit 1997-03 Level 2 Deep Pan Note: This kit includes the filter for the Deep Pan if you have the Shallow pan or a Corvette please see our other listings Has all your Alto Friction Plates, 3-4 PowerPack, Steel Plates, Sealing Rings, Metal Clad Seals, Gaskets, Orings, Bonded Rubber Pistons, Shallow Pan Filter, Band, Complete Bushing Kit. This pack comes with the Alto Power Pack for the 3-4 + Complete Torrington Bearing Kit, Thrust Washer kit, 29 Element Forward Clutch Sprag, Governor Gear, .500" TV Boost Valve, 13 vane complete pump kit with (Slide, Rotor, Guide, 13 vanes and pin) and Upgraded Corvette Servo!! This Power Pack has additional clutches to increase friction plate capacity. This allows for an increased torque load with reduced heat generation.