4 x 400 m Relay, Men
| Competition | 1965 South American Athletics Championships |
|---|---|
| Venue |
Rio de Janeiro
 BRA
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Venezuela |  VEN |
3:14.5 | ||
| Hortensio Fucil | — | ||||
| José Jacinto Hidalgo | — | ||||
| Víctor Maldonado | — | ||||
| Arístides Pineda | — | ||||
| 🥈 | Brazil | BRA |
3:15.9 | ||
| Ernandi Eisele | — | ||||
| Joel Carvalho da Rocha | — | ||||
| Waldemar Montezano | — | ||||
| Altemerindo Amorim | — | ||||
| 🥉 | Argentina |  ARG |
3:17.3 | ||
| Andrés Calonge | — | ||||
| Juan Carlos Dyrzka | — | ||||
| Carlos Heuchert | — | ||||
| Guillermo Vallanía | — |