This AC GM Tachometer Cable Adapter is a high-quality NOS part that is compatible with Chevrolet vehicles. It is a great addition to your car’s interior accessories and can help improve your vehicle’s performance. The adapter is designed to work with OE/OEM Part Number 6479007 and Manufacturer Part Number 1536033, making it easy to install and use. With this tachometer cable adapter, you can easily monitor your car’s RPM and ensure that you are driving at the right speed. The adapter is perfect for those who want to upgrade their car’s performance and add a touch of style to their vehicle's interior. Whether you are a car enthusiast or a professional mechanic, this tachometer cable adapter is a must-have for any Chevrolet vehicle owner.