The Vegas odds of Al Unser winning the 1987 Indianapolis 500 were off the charts, literally and figuratively, because the three-time winner had no ride during the first week of practice."It was the first time I'd ever come to Indy without a ride and I was just hanging around but...

Take nothing away from Al Unser Sr. for leading the final 18 laps to win the 1987 Indy 500. The popular victory, captured in a year-old chassis that was converted from a show car to compete at Indy, gave Unser (pictured below) admission to the Speedway's most exclusive club.Joining A.J....