Indianapolis 500 track hosts vintage car race for the first time . It 's billed as the `` largest gathering of race cars in the U.S. '' 1963 have seen many changes at the Indianapolis Motor Speedway . the Sportscar Vintage Racing Association league plans ` Related : ` Yellow Submarine '' Chaparral to make car designs more interesting .
Indianapolis 500 track hosts vintage car race for the first time . It 's billed as the `` largest gathering of race cars in the U.S. '' 1963 have seen many changes at the Indianapolis Motor Speedway . the Sportscar Vintage Racing Association league plans `` Yellow Submarine '' Chaparral to make car designs more interesting .