. K034 4L60e Servo 4th Apply Piston Billet Super Servo + The Magnet !
Description4L60/4L60-E Super Servo 4th apply piston & cover + The Magnet Super Servo * 4th apply piston and cover* Better holding capacity in 4th gear* Lip seal design on piston (less leakage)* Proper 4-3 (no drag) release* Constructed of billet aluminum