Scoops
I don't think the scoops on that '59 Cadillac were functional at all. Back in the early days of GM air conditioning, when the blower was in the trunk there would typically be a pair of scoops on the rear fenders (one per side), they provided fresh air to the blower unit. Most of the time the scoops were right behind the "C" pillar, but in 1954 Oldsmobile had them just ahead of the tail lights.
lawrence
I don't think the scoops on that '59 Cadillac were functional at all. Back in the early days of GM air conditioning, when the blower was in the trunk there would typically be a pair of scoops on the rear fenders (one per side), they provided fresh air to the blower unit. Most of the time the scoops were right behind the "C" pillar, but in 1954 Oldsmobile had them just ahead of the tail lights.
lawrence