A1 Cycles Ventilator vented dipstick for Harley-Davidson Milwaukee-8 engines. Reduces crankcase pressure & blow by. Works on stock or modified engines, simple 10 minute installation.
Fits all M8 2017+ Touring models
For closed course competition use only. This product is not intended for street use. The Manufacture, offer for sale, or installation of this product may also be illegal nationwide under the Federal Clean Air Act (42 U.S.C. § 7522(A)(3))