This electric vacuum pump kit is a universal fitment, suitable for GMC, Chevy, and Ford vehicles. It includes mounting hardware and a hose and has a durable metal construction. The kit is a direct replacement and has a 12V power source. The vacuum pump has been tested and is a reliable performance part. It is a brand new aftermarket replacement part with no warranty or instruction included. The kit has a vintage look .  Note the pump was removed from a engine with a wild cam, I bench tested the pump not switches.