The EZ Shifter is a Complete Kit for your Hot-Rod, Drag Car or Whatever you Need a Fully Electronic Transmission in, Easy to Install Only 4 Wires Needed to Work, This will fit any 4L60E, 4L65E, 4L70E 1993 – 2008 with 13 Pin Connector in Transmission, No Other Computer Need But The EZ-SHIFTER.Note: Your Shifter Must Have P R N D 3 2 1 or P R N 4 3 2 1 For The EZ-Shifter to Work, Ratchet Shifter Is Recommended.Features:1 – Solid-State Electronics2 – Microprocessor Controlled3 – Full Line Pressure At All Times For The Firmest of Shifts4 – Controllable Torque Converter Engagement5 – Simple to Hookup6 – EZ-Shifter Comes With 6FT of GXL Automotive Grade High Temperature Wire7 – EZ-Shifter Has Sealed All Aluminum Case8 – Easily Removed No Modification To Vehicle Or Transmission Required9 – Gears Can Be Shifted With Factory Floor or Column Shifter10 – Maintains OE Forward Shift Pattern and Engine Breaking11 – Works Like A Full Manual Vale Body Shifter Must Be Moved To Shift Gears12 – Complete Kit No Other Electronics Needed.