Camshafts on all 2007 and later Twin Cam engines and 2006 Dynas use roller chain cam drives. Camshafts made for 1999– ’06 engines will not fit the 2007–Later (or 2006 Dyna engines). Engines built from 1999–’06 use older type cam drive chains. Cams listed below are designed for use with stock H-D hydraulic lifters. Install kit includes gasket and inner bearings.

EZ-Install pushrods kits are also available from Andrews Products. EZ-Install pushrods do not require removal of gas tanks or rocker boxes to install bolt-in camshafts.

Crankshaft Sprocket: +4 or -4 degree cam timing change for all 2007 and later Twin Cam engines and 2006 Dynas. More torque with +4 degree sprocket, -4 degrees for less compression pressure.

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