Skip to product information
S&S 33-5177 High Torque Gear Drive Camshaft Kit For Harley-Davidson Twin Cam
S&S 510G Torque Gear Drive Camshaft Kit For Harley-Davidson Twin Cam 1999-2006
1,210.90 €
- 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 be used
- Cam bearings and gaskets must be replaced when installing new cams
- Made in the USA
- Cams for 2000-2006 Twin Cam are for use with stock splined drive gears; for installation on 1999 Twin Cam motors you must purchase splined outer drive sprocket
- 510 Series Grind Cams:
- Specially designed to improve the torque of Touring bikes
- Strongest from 3000-5000 rpm
- Stock pushrods and valve springs acceptable
- Designed as bolt-in cam for 88", 95", 96" and 103" engines with compression ratios below 9.7:1
- Fits 1999-2006 Twin Cam models (except 2006 Dyna)