 Complete the following phrase:  He won the 1951 AAA Stock Car later USAC Stock Car championship. The championship gave him an opportunity for a rookie test at the 1951 Indianapolis 500. He passed the test and qualified for the race. He finished 34 laps before his car suffered a broken oil line. He finished 130 laps in the 1952 Indianapolis 500 before the oil pressure failed. His 1953 Indianapolis 500 ended after 170 laps, and his 1954 Indianapolis 500 ended after his car stalled on the backstretch. He completed all of the laps for the first time in 