S&S CYCLE
- 0925-1304
- 310-1006A
- Cam Chest Kit for M-Eight Engine
Cam Chest Kit with Plate M8 - Gear Drive - Oil Cooled - 475 Cam - Chrome Pushrods
- 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
- Cam bearings and gaskets must be replaced when installing new cams
- Kits require high-performance valve springs 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.
- Original equipment specifications
- Bolt-in cam with stock cam timing
- Does not require tuning
- Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.
- Made in the U.S.A.