Precision Tappets for 2017-Up M8, 1999-17 Twin Cam and 2000-Up XL Models
Swapping to a bigger cam? You'll want to add these too. Every S&S part is made from quality materials in the USA. 

• Reduced valve train noise from start up to shut down
• Close tolerances for low leak down rates
• Fast pump up and superior high rpm performance
• Each Precision Lifter is hand assembled to exacting tolerances and designed for quiet operation and rapid pump up and all are made in the USA