My dad drove the Cagle-Burke-Cagle 'Liner at Bonneville in 66,,I was there & have several pictures in a box in my shop,including a few I got from Clarkes wife,Gere,or Jerry (sp).The car almost burned to the ground on or about the 3rd or 4th day.
Even though I was 9 yrs old,I have a story on that week on The Salt but you guys probably wouldn't believe it anyway.
I'll see what I can do about scanning the pics up.
Thanks,Troy Cagle