Career
Out of these 51 races, there has been twelve finishes in the top-five and twenty-eight finishes in the top ten. Massey"s total career earnings was considered to be $14,974 ($114,24905 when adjusted for inflation). By the end of the 1964 season, Jimmy ends up leading 33 laps and finishing one position better on average than he started.
The majority of his races were down in Plymouth automobiles.