The Twisted ShifterZ Cummins Shift Knob is a practical and versatile accessory for your vehicle. With its black design and red ball, it adds a touch of style to any interior. This shift knob is compatible with most makes and models, making it a convenient choice for many drivers. It is worth noting that most Twisted ShifterZ shift knobs require a new adapter, ensuring a secure fit. Upgrade your driving experience with this reliable and stylish shift knob.