Camshaft Kit - 557C Chain Drive - Twin Cam | Dyna
Designed for Tri-Glides and other heavy bikes needing good bottom and mid-range performance, Camshaft's stock base circle permits the use of stock pushrods, Short duration produces lots of usable torque, Bolt-in design, Kit includes camshafts, gearcover gasket, bearings, retaining ring, o-ring, thread lock and instructions, Not recommended with compression ratio of 10:1 or higher.