2007 - 2017 HARLEY-DAVIDSON HERITAGE SOFTAIL CLASSIC

Camshaft kit 583 gear drive | S&S CYCLE

Product description

Camshaft gear drive kits increase valve timing accuracy by eliminating timing chain lash and loosely-fit stock chain drive Reverses the rear cam’s direction of rotation, providing additional operating clearance between cam lobes; as a result, higher cam lifts are possible with the gear drive kit Kits include cams, inner gears, outer drive gears, inner and outer bearings, gasket and instructions Material must be removed from the inner surface of the stock gear cover to install S&S gear drive cams A hydraulic press and other professional-level tools are required to install these kits S&S recommends that adjustable pushrod/ cover kit PART# 0928-0017 be used Cam bearings and gaskets must be replaced when installing new cams Cams are also available with inner gears only; intended for cam replacement for motors that have already been converted to an S&S gear-drive system Kits require high-performance valve springs (except 509G and 510G) when installed in 99-04 models Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance Due to the inherent characteristics of gear drives, you may experience more valve train noise Great overall cam for Softail and Dyna Provides strong low-end torque and horsepower Strongest from 1500-5000 rpm 99-04 models require high lift springs