Has a FIBA World Cup game ever ended 74-67?
Exactly once. On July 1, 2018, Panama beat Paraguay 74-67, and no FIBA World Cup game before or since has ended that way. When it happened it was a scorigami, the first 74-67 in league history.
That makes 74-67 the 475th most common final score out of 1,178 that have ever occurred in FIBA World Cup. One point away, 75-67 has happened 2 times and 74-68 has happened 4 times.