This item is for a THREADED shifter. If your shifter does NOT have threads, please see item number 162437297148 MLB Blue Chicago Cubs Shifter Knob Custom, exact fit, threaded billiard ball shift knob. This is made from a brand new, real, regulation, licensed billiard ball. Ball is 2 14 in diameter. All I need to know is the thread size and pitch count and Ill customize the shifter exactly for your vehicle. Knob will thread directly on your shifting rod. Comes with a jam nut to lock it in place and ensures that the knob will not vibrate loose or fall off. Three ways for me to obtain the tread size and pitch: 1. Simply tell me it, if you know it. (make sure its correct.) 2. Remove your current knob and take it to your local hardware store and determine it there. 3. Tell me the make, model, and year of your vehicle as well as automatic or manual tranny, and I can try to find it on the web. Please note that I put 15 business days for handling. I did this because sometimes the buyers take a long time to present me with the proper info for the threads, and if I dont ship this item right away, it hurts my seller performance. If I get the thread size and pitch at the time of purchase, I will typically have the knob made and shipped within 24hours, sometimes the same day. These shift knobs are great for manual floor shifters, column shifters and automatic shifters in Hot Rods, Rat Rods, Muscle Cars, Street Rods, Ford, Chevy, Pontiac, Buick, Oldmobile, Chrysler, Dodge, Plymouth, Honda, Toyota, Nissan, Mustang, Shelby, Boss, GT500, Camaro, Z28, Corvette, Chevelle, Charger, Challenger, Pickup Trucks Semi Trucks, Peterbilt, Kenworth, Freightliner, Mack, International, Volvo and MORE! *Installation Note: Never bottom out the shift knob on the shifter when tightening. Only tighten against the jam nut. Bottoming out may damage the knob which is NOT COVERED by warranty!