Harley Davidson | S&S Precision Tappets (Various) | 99-17


Please add any motorcycle modifications such as exhaust type, whether full system or de-cat system, filter etc.
Please Note: - It is your responsibility to ensure you have provided all relevant make and model details and that they are accurate. Dynobike will in no way be held responsible for any modifications made to your ECU whatsoever. This will void most warranties. This modification is not for public roads or highway use and does not comply with emission and noise regulations for Australia. Suitable for closed circuit track use only. It is illegal for restricted license holders to ride modified a motorcycle on public roads. Dynobike Pty Ltd is not responsible for any damages, problems, or fees associated with the tampering of emissions and noise controls.
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Fits Twin Cam 1999-2017, Sportster & Buell 2000-2021 & Milwaukee-Eight 2017.  Please call if unsure

Features & Benefits:-

* Reduced valve train noise from start up to shut down.

* Close tolerances for low leak down rates – fast pump up & superior high rpm performance.

* Low mass, bearing grade, silicon nitride check ball & lighter check ball spring – enhances fast pump up & quiet operation.

* Each Precision Lifter is hand assembled to exact tolerances & designed for quiet operation, rapid pump up & are made in the USA.

* Replaces OEM # 18538-99 & 18572-13

Tech Tips:-

* Use an oil can to Pump the lifter full of oil prior to Assembly.

Proudly Made in the USA by S&S Cycle !

MFR PART No: 330-0718
Dynobike No: SS330-0718

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Make Model Year
Harley Davidson All Models (Check) 1999 - 2017