Manley, valve guide seal set. Viton 4-pk - 05-17 Twin Cam (excl. 110" models); 04-22 XL; 08-12 XR1200 (NU) Transmission end covers The grips are finished off

The grips are finished off with 6061 billet aluminum end caps and collars

Features a steel monotube

It is said that these engines vibrate less and can improve power

Volume of inner bag 1

- Mount strip: Yes

Manley, valve guide seal set. Viton 4-pk - 05-17 Twin Cam (excl. 110" models); 04-22 XL; 08-12 XR1200 (NU) Transmission end covers The grips are finished offWith 4 seals. Comes with with built in spring loaded Viton wipers. Valve stem seals can be used, and are recommended, on all applications. They will help control oil consumption in any type H D engine. OEM replacement reference 18094 02A. Note: Valve seal installation tools are not included and must be purchased separately when required.