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S&S Semi Solid Adaptor for Evolution Big Twin
These adaptor rings limit the travel of the stock hydraulic units. = They work like solid lifters at high rpm while retaining regular hydraulic function under normal conditions. Recommended when stronger valve springs are used. Installation of these adaptors require adjustable pushrods.
Only for tappets with ID of 0,612" (15,5mm).
- for S&S Tappets, type Big Twin 1984→ and XL 2000→
- steel
- gross weight: 70 g
Have any questions?
Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com