557 Series Grind Cam Kit

Designed for Tri-Glides and other heavy bikes needing good bottom and mid-range performanceCamshaft's stock base circle permits the use of stock pushrodsShort duration produces lots of usable torqueBolt-in designKit includes camshafts, gearcover gasket, bearings, retaining ring, o-ring, thread lock and instructionsNot recommended with compression ratio of 10.0:1 or higher.