Superior Transmission Shift Correction Kit 4L60E 4L65E 4L70E 98-05 Featured Products Ring Tower 3-5-Reverse and 4-5-6

Ring Tower 3-5-Reverse and 4-5-6 Clutch

C6 Transmission High Performance Servo

These changes work in concert with a slight increase in line pressure to greatly improve the overall durability and shift feel of the transmissions

It provides wide open throttle 3-4 upshifts and includes three spring choices to help tailor the shift timing

From TCS Products

Superior Transmission Shift Correction Kit 4L60E 4L65E 4L70E 98-05 Featured Products Ring Tower 3-5-Reverse and 4-5-6Modified Item: No Custom Bundle: No Non Domestic Product: No Manufacturer Part Number: K4L60E L Brand: Superior Manufacturer Warranty: No Warranty Items Included: High performance 1 2 and 3 4 SuperServo Superior K4L60E L Shift Correction Package Valve Body Rebuild Kit Fits 4L60E, 4L65E, 4L70E and 4L75E 1998 2005 Shift Correction Package This valve body kit deals with these problems: * Code 1870 * Delayed engagements * Slide bump 2nd & 3rd * 3 4 clutch