4 x 100 m Relay, Men
| Competition | 1983 South American Athletics Championships |
|---|---|
| Venue |
Santa Fé
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
40.7 | ||
| Marcus Barros | — | ||||
| Paulo Roberto Correia | — | ||||
| Sérgio de Menezes | — | ||||
| Nelson dos Santos | — | ||||
| 🥈 | Argentina | ARG |
40.8 | ||
| José Beduino | — | ||||
| Hugo Alzamora | — | ||||
| Óscar Barrionuevo | — | ||||
| Alfredo Muro | — | ||||
| 🥉 | Uruguay |  URU |
41.4 | ||
| Luis Cabral | — | ||||
| Daniel Ipata | — | ||||
| Rubén Da Cuñha | — | ||||
| Anataniel Guzmán | — |