This wiring harness is designed for NCR60E, 4L60E, 4L65E, and 4L70E transmissions from 1993 to 2008. It supports both 2WD and 4WD configurations, making it suitable for a range of vehicle setups. Key benefits Versatile compatibility Works with NCR60E, 4L60E, 4L65E, and 4L70E transmissions from 1993 to 2008. Suitable for both 2WD and 4WD applications, enabling broad use across different vehicle builds. Precise control for driving performance The standalone controller serves as the interface between the engine control module and the manual shift mechanism. Enables precise control of clutch engagement and gear shifting to improve driving responsiveness and control. Durable construction for long service life Copper core conductors provide conductivity and reliable signal transmission. The wiring is designed to resist corrosion and wear, with a protective plastic sheath to guard against temperatures and exposure. Easy installation with plugandplay design Manufactured to meet original factory specifications. Features reinforced ring terminals for a straightforward installation. Plugandplay design eliminates the need for modifications. Specifications and features Compatible transmissions: NCR60E, 4L60E, 4L65E, 4L70E Production window: 1993–2008 Drive configurations: 2WD and 4WD Conductor material: copper core Construction: corrosion and wearresistant with protective insulation Installation: factoryspec harness, reinforced ring terminals, plugandplay Practical applications Restoration or upgrade of GM trucks and SUVs that use NCR60E, 4L60E, 4L65E, or 4L70E transmissions, enabling reliable standalone control and improved shifting behavior. Transmission swap or rebuild projects that require a dedicated interface between the engine control module and the manual shift mechanism to achieve precise clutch engagement and gear changes. Offroad or heavyuse vehicles where consistent transmission control in both 2WD and 4WD configurations supports better performance and reliability. This description stays true to the original product scope and functions, presenting clear benefits, material and performance attributes, and practical use cases in a professional, customerfriendly format.