The 1964 CONMEBOL Pre-Olympic Tournament took place during May and June 1964. It was the 2nd CONMEBOL Pre-Olympic Tournament.
Bolivia, Paraguay and Venezuela did not participate. Argentina and Brazil qualified for the 1964 Summer Olympics.
It is estimated that 328 people died in a stampede during the match between Argentina and Peru on 24 May 1964.
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Brazil qualified for the Summer Olympics.