MotorDog69 Don't Tread On Me Harley Timing Cover Coin Mount Set&hellip; Fits 1970 to 2016 twin cam engines, Easily mount and remove a 1-3/4 challenge coin on your Harley engine, no modifications needed Find out why thousands of our customers are riding with pride, when they mount something meaningful on their bike. Now you can "Mount a coin, ride with pride, pop coin out, and re-mount a new coin, to get a new personalized look". USA Patented and Engineered, Show Chrome Plated other finishes available. 2 hole Timing Covers also available, please specify. Bundle Includes; Timing Cover Coin Mount, Challenge Coin Shown, 5 New Stainless Steel Screws, Easy to follow Instructions, Personalize your ride Today!