S&S Cycle Chain Drive Cam Chest Kit Without Cams For Harley Twin Cam If you already have a cam picked out, but need the rest of the cam chest components, S&S has the kit for you! This high quality kit from S&S provides a 20 oil flow increase on supply side and 52 flow increase on scavenge side. Oil Pump/Cam Plate Precision machined from billet aluminum Passage plugs are removable for servicing Independent scavenge sections for flywheel cavity and cam chest Debris screens in both scavenge pickups Magnet in cam chest side to help stop debris from entering oil pump 44 flow increase on supply side and 58 flow increase on scavenge Pressure relief valve is adjustable with unit installed in engine Pushrods Quikee Pushrods Show Chrome pushrod tubes Tappets S&S Precision Tappets Hand assembled to exacting tolerances Reduced valve train noise from start up to shut down Close tolerances for low leak down rates Fast pump up and high rpm performance Note: Select push rod tube finish.