This is a Weaver Brothers dry-sump oiling system. It consists of a three-stage pump, hoses, and a custom-made Canton dry-sump pan, which we will discuss later. What makes this oiling system different than your Mustang's is its dry-sump design. Dry-sump oiling ensures positive oil supply under just about any condition imaginable. It provides oil from an oil tank, and it scavenges the return oil for constant uninterrupted flow.