Andrews 57H Chain Drive Cam Set for Harley Davidson 2006 Dyna, 2007-13 Big Twin Manufacturer Part No : 216357 Splined chain drive camshafts Kits include: cams, 1 roller bearing and 1 ball bearing (bearings only included in 99-06 models) Designed for use with stock Harley-Davidson hydraulic lifters Can be installed on both carbureted and fuel injected models