if it's not broke, no need to fix it .... the fan blade within 1/2" of the rad and a good clean rad and cooling system should do it fine, but I seem to recall some 60-66's did have a shroud, so you might keep an eye out for that
"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir "When we tug a single thing on an old truck, we find it falls off" ~ me Some TF series details & TF heater pics
