The origins connected with LTV could be traced back into the Alligator, a civil automobile made for rescue in swampy areas which will never be reached along with other means. The Landing vehicle, Tracked, Mark 2, popularly called Water Buffalo, was indeed a greater kind of the initial army model, the LTV-1, with a Continental W670-9A engine, similar transmission from M3A1 tank, new suspension system system and extra armor