The 1969 Mach 1 was one good looking car and that drove its massive sales success. It cost $3,122 an in its first year it sold 72,458 units which was almost 25% of all Mustang sales for the year. Thanks to these sales numbers, Ford discontinued the GT model the following year (it sold only 5,958 units). Standard equipment was a 351 cu in (5.8 L) Windsor (351W) 2V motor with a 3 speed manual transmission. This t-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for all.