Our release of the Boundary Black series is to set a new precident in Gerotor technology. These new gerotors feature both our MartenWear super surfaces for low friction and high wear capability along with our industry leading ported gerotor designs. This new gear has the following features: MartenWear and ColdFinish combination makes the surface capable of 13000 RPM surface speeds without wear. Ported gerotor greatly increases the surface area available for flow and allows the flow to move straight through the outer gerotor instead of having to go up across and down to pumping cavity. This has many benefits. Less cavitation which reduces aeration and foaming of the oil More flow at high RPM Less pumping losses Less heat in the oil Part Number: CM-OPG-Mustang Mustang 2011 – UP 5.0L \ 5.2L V8 F150 2015-2017 5.0L V8 Part Number: CM-OPG-F150 F150 2011-2014 5.0L V8 F150 2018 – UP 5.0L V8