Review on 🏎️ Top10 Racing Carbon Pattern Gear Shift Knob: Universal Compatible with Lock/Button Automatic Transmission, Perfect Father's Day or Birthday Gift for Boyfriend/Dad - Round Black Design by Greg Baker

First there is a lever under the F150 that needs to be lifted (hence the spring button) to allow the switch to interact with the brake paddle switch. He also has to raise the lever pin to get out of the park. The sphere is about 1 inch or 1 1/2 larger and now needs an elongated hollow tube to fill the gap. It won't work for sure. I had to buy the whole factory switch as its internals are no longer made. (It's not the product's fault, but if it worked you wouldn't need to go back. Verdict: No, it's actually not compatible with the 2006 f150 shifter. Especially if you have a Harley Davidson Edition F150 model, so like that is what i have.