Made of high-grade stainless steel for a lifetime of use without corrosion. It's a super high-quality setup for solving the age-old problem of adding fuel injection plumbing to any non-injection gas tank using O.E.M. style in-tank or exterior mounted pumps. Also great for high performance carburetor systems as some older tanks just don't have adequate sized fuel outlet holes to serve the fuel needs of modern engines. Includes pump wiring, our no-leak mounting gasket, stainless steel self-tapping mounting screws and lock washers. Pump not included.