Valve Guide Seals. Fits Twin Cam 2005-2017 & Sportster 2004-2021 when using larger springs & lower collar. - AV&V

* For use with "Double Spring" or BeeHive 2005-2017 Single .650" High lift Spring kit

* Resists Higher temp than other viton seals

* Use on TC, XL & Buell 2005-2021 (7mm valves and double lip spring)

* Use with AV-VG6600 / 6700 series valve guides

* Sold as a pack of 4.