700R4 4L60 4L60E Super Servo 4th Apply Piston & Cover
Better holding capacity in 4th gear, Lip seal design on piston (less leakage), Proper 4-3 (no drag) release, Constructed of billet aluminum.
Features and Benefits:
Made from 6061-T6 billet aluminum
Adds up to 80% increased apply area when compared to the smallest stock servo, and double of the Corvette 093 servo.
Increased apply area means the most apply holding power for any servo for this transmission.
Improves shift timing and feel and reduces heat from positive band apply.
Utilizes Teflon® rings to eliminate drag from the OEM rubber rings
Includes a Teckpak Pin Extender. Must use with the OEM GM pin.
Good for turbo engine applications
Recommended to also purchase the 4th Gear Super Servo (K034 / A74902H) for full unit upgrade