S&S CYCLE 583G Gear Drive Camshaft Kit — 583 Series – 99-06 Touring, 00-06 CVO, 00-06 Softail, 99-05 Dyna

Reverses the rear cam's direction of rotation, providing additional operating clearance between cam lobes, making higher cam lifts possible. 🔧

Increases valve timing accuracy by eliminating timing chain lash and loosely fit stock chain, and provides strong low-end torque and horsepower, strongest from 1500–5000 rpm. ⚙️

Material must be removed from the inner surface of the stock gear cover to install; a hydraulic press and other professional-level tools are required for installation. Cam bearings and gaskets must be replaced.

S&S recommends that an adjustable pushrod/cover kit be used (sold separately). The kit includes camshafts, inner gears, outer drive gears, inner and outer bearings, a gasket and instructions. Made in the USA.

Due to inherent characteristics of gear drives, more valve train noise may be heard. The installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance. Not recommended for engines having compression ratios greater than 10.1:1. Not for '06 Dyna. Cams for '00-'06 Twin Cams are for use with stock splined drive gears; for installation on '99 Twin Cams requires splined outer sprocket; S&S recommends Andrews 4340 steel drive sprocket.