Upgrade Your Mustang’s Shifting Experience – Take control of every shift with the Billetworkz Manual Weighted Shift Knob, designed specifically for your GT350 and GT500.
The Short Teardrop shape is the only shape that will function with the factory reverse lockout. All other shapes (Sphere, Lightbulb, Tall Teardrop, Piston, and Sledge) will need to upgrade from the factory reverse lockout, and purchase our Billetworkz Reverse Lockout.
If you are using an MGW Shifter, please select the necessary option to get the hardware needed for proper install.
Made from solid 304 stainless steel, each knob is precision CNC-machined and powder-coated for a standout finish that elevates your interior. Made from solid 304 stainless steel, each knob is precision CNC-machined and powder-coated for a standout finish that elevates your interior.
The added mass delivers smoother, more precise shifts with a satisfying, controlled feel—especially during spirited driving. Expect quicker, more confident gear changes and an immediate improvement in overall shift responsiveness, whether you're commuting or carving through corners.
Most orders ship within 1–3 business days, but processing times can vary depending on inventory, color selection, and customization options.
Our Guarantee
Your satisfaction is important to us. Most standard items are eligible for returns within 15 days, and all Billetworkz products are backed by our Limited Lifetime Warranty.
The increased mass helps each gear engage with less effort, giving you a more fluid, satisfying shift feel compared to lightweight or plastic knobs.
Precision CNC-Machined for Perfect Balance
Every knob is cut from premium billet material and engineered for ideal geometry, delivering a stable, vibration-resistant feel in every gear.
Multiple Shapes, Finishes & Engraving Options
Choose from a range of profiles — Sphere, Lightbulb, Short/Tall Teardrop, Piston, Sledge — plus custom colors, patterns, and engravings to dial in your exact style and shift feel.