I'm afraid i've even had one car with a snorkle, a 5" windshield length one in a 65 Falcon convertible but that car had the Cobra LeMans valve covers flat against the hood with no breather caps and needed something to clear the distributor cap and TunnelWedge.
I've since gone to great pains to cure myself of that disease, abstaining from
anything other than "numbers matching" correct scoops for that model year. Even if that means making a lower intake manifold to clear the hood.
My 64 Comet is getting one of these...
The 66 has the factory Cyclone 'glass hood and my 64 Fairlane has the TBolt bubble.