fan speed for a/c in 69 malibu

[kevinw]

hello question.
have a 69 Malibu with factory air.
had all new parts for the a/c put in last summer, new motor, fan, etc
however, the fan speed is not the fastest blowing./
is this normal?

I guess the new cars on high, the fan about blows a person away, but the chevelle seems a lot less.

my 79 trans am, with factory air, kind of the same way, on high the fan speed isnst the fastest, but is a little more than chevelle.

my chevelle has the lever to adjust fan speed, and it works, but on "high" it just don't blow out fast air. maybe that's normal for these old cars?

thanks