S&S Cycle 585Ge Easy Start Gear Drive Cam Chest Kit Features: Upgrade to S&S Cycle performance gear drive camshafts Replace stock oil pump, cam support plate, cams, quickee pushrods and tappets with all new premium U.s. made S&S Cycle components Improved engine performance - higher lift and optimized cam timing Better, more consistent oil pressure Peace of mind - No worries about cam chain failure (no chains) Made in the USA Specs: Centerline Intake:102.5 Duration Exhaust .020:260 Grind:585GE Lift Top Dead Center Intake:.186 Duration Intake .020:245 Lift Top Dead Center Exhaust:.179 Lift:.585 Valve Timing Exhaust:60/20 Centerline Exhaust:110.0 Valve Timing Intake:20/45