CC Rider sounds . . .

So am I reading this correctly ?  Carl Morrow and Leo Payne's Sportsters were used for motorcycle sounds on the movie C.C Ryder with Joe Namath and Ann Margaret ?  Huh . . . I have that movie.  I gotta listen.

That motor on the ground at Bonneville has some strange lookin' cylinders.
Block off plate, oil lines up in the air.  All sittin' in the salt !  

Let's go race Bonneville and just take a '67 El Camino - then go 202.378mph.  The transportation to the event is about as historic as the record itself.  Similar to Munro's motorcycle trailer . . .