Why should you think about swapping out your brand new M8 cam plate and oil pump? Because the S&S versions are made in the USA and are precision-machined from billet aluminum with independent scavenge sections for flywheel cavity and cam chest. The kit also has increased flow capacity on both feed and scavenge sides, debris screens in both scavenge pickups, a magnet in the cam chest to help prevent debris from entering pump and an adjustable pressure relief valve can be adjusted with unit in engine.
for more info on the S&S wizardry hop on over to: sscycle.com