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S&S Reducer Bushings
These inserts reduce the 1/2”-13 breather bolt thread to 5/16”-18, and come in helpful when you install later Evolution cylinder heads with ventilation to earlier engines with ventilation on the crankcase.
- steel
- length: 16 mm
- ext. thread: 1/2”-13
- int. thread: 5/16”-18
- gross weight: 6 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