Diesels and Dirtbags Duramax Ball Aluminum Shift Knob 01–06 GM 2500HD/3500 Shift Pattern:ZF6 Letters you’ll notice better heat control

you’ll notice better heat control under the hood

most notable the drivers side

Note: Designed for use with properly functioning fuel system components

Whether you’re running a stock turbo or a high-performance setup

Stronger Than Steel

Diesels and Dirtbags Duramax Ball Aluminum Shift Knob 01–06 GM 2500HD/3500 Shift Pattern:ZF6 Letters you’ll notice better heat controlA shift knob is one of those parts you interact with every time you drive, making it an easy way to add a custom touch to your truck's interior. The Diesels and Dirtbags Duramax Ball Aluminum Shift Knob is machined from aluminum rod for long lasting durability and is available in either a raw billet aluminum or black anodized finish to complement the look of your build. Choose from several Duramax inspired shift pattern options, including the Diesels