S&S 310-0812 Easy Start Gear Drive Cam Chest Kit 99-'06 Big Twin 551GE
The S&S Complete Gear Drive Cam Chest Kit removes any doubt about the condition of the critical parts in the cam chest of your 1999-'16 Harley-Davidson big twin. Replace it all – oil pump, cam support plate, cams, and tappets with premium U.S. made S&S cam chest components. Upgrade to an S&S gear drive performance cam set, and don’t worry about cam chain failure, or anything else in your cam chest. It’s all new and all S&S!
Features and Benefits
- Upgrade to S&S performance gear drive camshafts
- Replace stock oil pump, cam support plate, cams, and tappets with all new premium U.S. made S&S components
- Upgrade 1999-’06 models to 2007-’16 style oil pump (included)
- 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)
Cam Name: 551G Intake: Open: 17° Close: 19° Duration: 216° Centerline: 91° TDC Lift: .0178” Exhaust: Open: 41° Close: 17° Duration: 238° Centerline: 102° TDC Lift: 0.170”
Lift: 0.550” 05-06 Models - works with stock valve springs Included Items: (1) Rear camshaft (1) Front camshaft (1) Cam drive outer gear (1) Pinion gear (4) Pushrods (4) Pushrod covers (4) Pushrod cover keepers (1) Cam cover gasket (2) Outer cam ball bearings (2) Inner cam needle bearings (2) Lifter cover gaskets (12) O-rings(assorted sizes) (1) Retaining ring (1) 5/16"-18 x 3/4" Flange hex head bolt (1) Steel bearing retention plate (4) Small screws (1) 1/4"-20 x 3/8" Button head bolt (4) Tappets (1) Blue aluminum cam support plate (1) Blue aluminum oil pump body case return section (1) Blue aluminum oil pump body cam chest return/pressure feed (3) O-rings(assorted sizes) (2) Engine assembly lube (3) #243 Loctite threadlocker (2) #262 Loctite threadlocker (4) 1/4"-20 x 2" Socket head bolts (4) 1/4" Flat washers Instructions
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