Oil Pump/Cam Plate:. Precision machined from billet aluminum. Passage plugs removable for servicing. Independent scavenge section 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 the engine. Pushrods:. Quikee Pushrods. Tappets:. S&S Precision Tappets that are hand assembled to exacting tolerances. Reduced valvetrain noise from start up to shut down. Close tolerances for low leak down rates. Fast pump up and high rpm performance. Tappet Cuffs:. Billet aluminum construction with hard anodized black coating. Stronger than stock material eliminates distortion and improves tappet stability in high lift and high rpm situations. Made in the USA.