In many ways and for many reasons,

In many ways and for many reasons, America lost its innocence in the 1960s, and no-holds-barred performance cars were just one casualty of wrenching social changes. Muscle cars began fading away in the 1970s. Most were gone by mid-decade, victims of a changing market and increasingly strict government regulations. A precious few managed to hang on longer, but only as meek reminders of their '60s selves.

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在许多方面，原因是多方面的，在上世纪60年代，美国失去了清白，并毫不留情地性能的汽车是深刻的社会变化只是一个意外。肌肉车在上世纪70年代开始消失。大部分是由十年中期以后，不断变化的市场和日益严格的政府法规的受害者。一种珍贵的一些设法抓住长，但只是温柔的提醒他们
60年代的自我。