Upgrade 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 shifting feel enthusiasts love.
Engineered with an internal counterbore design, the Chonk is made to work with a wide range of reverse lockouts—including larger factory styles found on newer Ford Mustang, Ford Bronco, Chevrolet Cruze, Jeep Wrangler, Toyota GR Corolla, and Ford Focus ST/RS.
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 shiftswith 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.
Named after our two favorite shop pups — Big Chonk Brodie and Little Chonk Mac. The Chonk shift knob brings that same oversized personality with a heavy, confidence-inspiring feel designed to make every shift more satisfying.
Maximum Weight Performance
At 690 grams, the Chonk uses substantial weight to help reduce notchiness and make every shift feel smoother and more controlled.
Oversized Grip & Presence
With a 2.5" height and 2.1" diameter, the Chonk fills your hand with a bold, comfortable feel that stands out in any interior.
Built for Street or Track
Whether it’s your daily driver or dedicated project car, the Chonk delivers the leverage, feel, and confidence serious drivers want.
5 stars: 4 (100%)
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This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
A
Austin Gunkel
Hyper Blue
Perfect
Color was on point and it feels great.
A
Anonymous
Matte Black
Great Quality
The perfect weight for me. Feels really nice rowing through gears with it.
T
Thomas Ballenger
Gloss White
Very heavy and very well made
Very heavy and very well made. The website pictures don't do this justice. The finish is excellent.
D
David Turney
Gloss Red
I put this on my GR Corolla and it’s great!
I put this on my GR Corolla and I really like it a lot, it’s another incremental change to my shifter that has helped smooth out the shifts. It seemed a little large at first, but after driving for half an hour, that was a non-issue.
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