4L60E 4L65E 4L70E 4L75E High Performance Reprogramming Kit 1993-2011 Shift Kit
4L60E 4L65E 4L70E 4L75E High Performance Reprogramming Kit 1993-2011 Shift Kit
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4L60E 4L65E 4L70E 4L75E High Performance Reprogramming Kit 1993-2011 Shift Kit

$159.40
$159.40
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Transgo Reprogramming Kit 4L60E-HD2 For 4L60E 4L65E 4L70E 4L75E GM Vehicles 1993-2011 Features: Crisp muscle car or full race shifts. Put the driver in command. Hold 1st, 2nd, 3rd to any speed. Backshifts to 3rd, 2nd & 1st by moving the lever. Includes 7 CS High RPM Clutch Spring Kit. Requires transmission removal for installation if revving over 5500 RPM. Includes a .500 boost valve. After March 2005 an Input Speed Sensor was added which requires transmission removal for installation. Prior to March 2005 does not require transmission removal. In 1998 and up vehicles with Torque Management, this kit will not make the hard shifts.