Billetworkz Weighted Shift Knob - "Chonk" - Ford Mustang GT350/GT350R (2015-2020) BW-EBCZ-SUB-GD-RWR-E every Billetworkz shift boot undergoes

every Billetworkz shift boot undergoes a rigorous quality assurance process to ensure top-tier materials

only the Short Teardrop and Chonk shapes achieve an OEM‑style fit

If it doesn’t spin off

A threadless adaptor designed for the SS shifter rod is included

All Leather and Alcantara finish options in the dropdown are fully supported

Billetworkz Weighted Shift Knob - "Chonk" - Ford Mustang GT350/GT350R (2015-2020) BW-EBCZ-SUB-GD-RWR-E every Billetworkz shift boot undergoesUpgrade Your Shifting Experience and take control of every shift with the new Billetworkz Weighted Shift Knob " Chonk" where style meets performance. The Chonk is our biggest and heaviest shift knob yet, built with an oversized feel and serious weight to help deliver smoother, faster, and more confident shifts. Designed for drivers who prefer a heavier than average knob, the Chonk fits naturally in your hand and helps create the buttery smooth