Interior and Accessories› Interior Trim

SpeedForm

Modern Billet 6-Speed Shift Knob

$29.99

SKU: 387421

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The SpeedForm Modern Billet Retro Style 6-Speed Shift Knob is a manual transmission shift knob designed for 2015-2023 Mustangs. It features a classic ball style with a white embossed 6-speed pattern on a solid black resin compound. The knob has a two-inch diameter and a 12mm x 1.25 thread pattern, making installation simple. This shift knob is compatible with the S550 Mustang's pull-up style reverse lockout mechanism.
Show original supplier description
Add a touch of nostalgic styling to your S550 manual Mustang with the SpeedForm Modern Billet Retro Style 6-Speed Shift Knob. This 2-inch diameter knob, crafted from a solid black resin compound, features a distinctive white embossed 6-speed shift pattern. Its classic ball shape offers a comfortable grip, while the durable material ensures the pattern won't fade or flake with daily use. Engineered for a seamless fit, this shift knob is designed to work with the S550 Mustang's pull-up style reverse lockout mechanism, preventing any unsightly gaps between the knob and the factory shift boot. The 12mm x 1.25 thread pattern allows for a straightforward installation – simply unscrew your old knob and screw on the new one in minutes. This SpeedForm shift knob is specifically designed to fit all 2015-2023 Ford Mustangs equipped with the MT-82 6-speed manual transmission and the stock shifter handle. This includes V6, EcoBoost, and GT models, offering a significant interior upgrade with minimal effort. Installation is considered simple and typically takes around 5 minutes.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSpeedForm
Part Number387421
CategoryInterior and Accessories
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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