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Customize your big rig with ease! American Shifter’s Semi-Truck Shift Knob Adapter allows you to install any shift knob with an M16 insert on your semi truck. Choose from millions of shift knobs or customize your own with American Shifter’s large selection of shift knobs.
American Shifter’s unique design fits all semi truck shift knobs including transmissions with or without a splitter. Ideal for 7L, 8, 8L, 9, regular 10 speeds, 7LL, 8LL, 9MLL, Super 10, 13, 15, and 18 speeds. Easy installation and includes machined screws for direct bolt-in installation.
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Free, free, free! Need we say more? The Johnny Law reward program lets you earn points that you can redeem for free, for street rod parts or gear. It's simple; build your ride and save each time! Different levels of membership are available to let you earn greater auto part discounts on your goods. Ask a Johnny Law Rep for more details.