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Customize your big rig with ease! American Shifter’s Semi-Truck Shift Knob Air Brake Knob Conversion Adapter allows you to install any 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.
Each adapter is CNC machined with the highest quality materials to guarantee a precise fit. Sold individually.
*Product images are for reference only & may differ from actual product. Rewards are subject to change & are not eligible when coupons are applied. See Rules & Restrictions for more information.
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.