1977 Trenton Indycars

United States

4

134

1976, 1976, 1975, 1975, 1974, 1974, 1974, 1973, 1973, 1973, 1972, 1972, 1971, 1971, 1970, 1970, 1969, 1969, 1968, 1968, 1967, 1967, 1966, 1966, 1965, 1965, 1965, 1964, 1964, 1964, 1963, 1963, 1963, 1962, 1962, 1962, 1961, 1961, 1960, 1960, 1959, 1959, 1958, 1958, 1957, 1949