S&S Cycle 635 H Fits Harley-Davidson Big Twin Dyna 2007-2017
A genuine S&S Cycle 635 h for the host S&S Cycle application. This kit fits 2006 Harley-Davidson Dyna and 2007-2017 Twin Cam Big Twin models.
Key Features
- High lift camshaft for modified engines with 106″ or greater displacement and compression ratios between 10.0:1 to 11.0:1
- Works with stock, unported heads, but S&S CNC ported heads are recommended
- Best power from 3000-600 rpm
- Sold as a kit
- Made in the U.S.A.
Technical Specifications
- Unit of Measure: Kit
- Country of Origin: United States
- Application: 635 H
Fitment Notes
- This kit fits 2006 Harley-Davidson Dyna and 2007-2017 Twin Cam Big Twin models.
- Not affiliated with or endorsed by Harley-Davidson.





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