Matched internal performance components mated to a recalibrated pressure curve provides greatly improves shift feel as well as increased holding capacity.

Recalibrated TCC function for high performance applications.

Prevents friction failure from centrifugal apply and pressure dropout at high RPM.

Gear Command (available through 2008) enables the driver to hold manual 1st, 2nd and 3rd up to any RPM and manual downshift to 3rd, 2nd or 1st at any speed.

Progressively quicker, firmer shifts (transition time from release of present gear to apply of next gear).

Packed with high performance upgrades, this kit includes everything you need for the most aggressive 4L60E calibration. Does not fit 1993-1995, 2005 Corvette or hybrid units.ĭesigned for the performance enthusiast, this easy-to-install 4L60E-PRO Reprogramming Kit is perfectly matched for performance LS engines, muscle cars, heavy-duty and hard-working trucks.

Some of the benefits you will see when using our Pro Shift Super Servo Package are positive 1-2 shifts, quicker servo release on the 4-3 downshift, positive 3-2 kick down and better holding capacity in 4th.Our most aggressive Reprogramming Kit for 4L60E Transmissions Transgo Number 4L60E-PRO. An adjustable pin tip is included to set perfect band clearance. The PA70411 has 35% more apply area than the Corvette servo. The PA70411, 700R4/4L60E Pro Shift Super Servo Package is perfect for heavy duty and high performance applications.

Our 700R4/4L60E Pro Shift Super Servo Package comes complete with the 2nd Gear and Overdrive Servo assemblies, springs and hardware. Our 700R4/4L60E Pro Shift Super Servo Package fits all GM 700R4 and 4L60E transmissions. Performance Automatic is proud to announce its latest addition to our GM Performance Transmission line of parts, the 700R4/4L60E Pro Shift Super Servo Package, PA70411.

Corvette servo 4l60e benefits