My apologies if this has been posted already - if it's there I couldn't find it.
Story with text and video. Carroll Shelby refers to the GT40 as 'the new Ford GT' (not GT40) and similar terms for the 'new Daytona Coupe'. Actual track footage with Ken Miles and Dan Gurney (in the GT40). There's also some chalkboard work about attacking corners, entry and exit points, etc. with video of a GT350. Miles even loops a Cobra to show what happens when you do it wrong.
There's some footage from 1965 (Daytona, then Sebring in the rain)
Watch Carroll Shelby Go Racing With Ford, Narrated By The Man Himself
16m10s video here:
https://youtu.be/Ynl2dJSpEYo