1983 Indianapolis 500 1983 Indianapolis 500 The 67th Indianapolis 500 was held at the Indianapolis Motor Speedway in Speedway, Indiana on Sunday, May 29, 1983. After finishing second three times (1977, 1978, 1980), winning the pole position twice (1977–1978), and being the fastest qualifier one additional time (1981), Tom Sneva finally shook his "bridesmaid" status and won his first Indianapolis 500. The win also represented the record seventh Indy victory that chief mechanic George Bignotti was involved with. In the final twenty laps, three-time winner Al Unser Sr. was leading Tom Sneva. Unser was seeking his record-tying fourth Indy victory. His son, rookie
1927 Indianapolis 500 1927 Indianapolis 500 The 15th International 500-Mile Sweepstakes Race was held at the Indianapolis Motor Speedway on Monday, May 30, 1927. First-time starter George Souders wins by eight laps, the largest margin since 1913. Souders becomes the first driver to win the full-500 mile race solo, with neither help from a relief driver, nor accompanied by a riding mechanic. Four-lap (10 mile) qualifying runs were utilized. Frank Lockhart won the pole position with a speed of 120.10 mph. Lockhart set a new 1-lap track record on his final lap. For 1927, riding mechanics were optional; however, no teams utilized them.