This Reproduction Indy Pace Car Spoiler, has the correct recess for the gas door. Its made of hand laid fiberglass, so you won't have to worry about it getting that wavy look like all the original ones get after time and sun exposure.
Mid America Motorworks' comprehensive line of Corvette Fiberglass Rear (Wing) Spoilers are some of the highest quality, best fitting panels in the Corvette market place.
Learn more from the following Mid America Motorworks Knowledge Library article:
Corvette Body Components from Fiberglass to Resin Transfer Molding
ACI