“Carroll Shelby has pulled the trick of the year. He’s combined Ford’s new drag champion 428 Cobra Jet engine with his complete road car, the Cobra G.T.500. Result? Cobra G.T.500KR…King of the Road.” Those words accompanied the full-page advertisements for the mid-year introduction of the ’68 Shelby Cobra G.T.500KR. The new model replaced the early ’68 G.T.500 and its more docile 428 V-8 engine.
