Billetworkz Automatic Shifter - Gloss Red - Fits Chevrolet Trailblazer (2002-2009) Accessory Inventory If you want a smoother

If you want a smoother shift feel

Design your own Billetworkz Anodized Shift Knob

rattle-free fit by allowing the window to slide between the inner and outer layers while the center layer locks into the door frame

you’ll enjoy a crisp

Enhanced Aesthetics: Designed to provide a minimalist yet striking appearance to your engine bay

Billetworkz Automatic Shifter - Gloss Red - Fits Chevrolet Trailblazer (2002-2009) Accessory Inventory If you want a smootherUpgrade your Trailblazer's interior with the Billetworkz Shift Knob and Lockout System, a direct replacement for your factory automatic shift knob. This setup not only enhances the look of your interior, it provides a crisp, mechanical engagement for a more performance oriented feel. Our exclusive shift knob and automatic adapter system replaces the factory shift knob button with a custom push down lockout. Instead of pressing a button to change