Chevy then unveiled an all-new line of radical "bat-fin" cars for 1959. Ford replied with extra-conservative styling that helped it shut the mannequin-12 months hole to lower than 12,000 models. In actual fact, the division scored a substantial win in model-12 months output with near 1.7 million vehicles to Chevy's 1.5 million. More importantly, it was new against Chevy's second facelift in two years. At decade's end, it was also selling only about 400,000 extra cars per 12 months than in 1960 -- despite growth into necessary new markets: financial system compacts, intermediates, and sportier customary-dimension models. Ford also started selling "Lifeguard Design" security options, equipping all models with dished steering wheel, breakaway rearview mirror, and crashproof door locks