Corvette 1973 1974 454 A/C Only

In 1973 Chevrolet realized there was an overheating problem on the big block A/C only Corvette. On May 14, 1973 Chevrolet issued a dealer service technical bulletin, attention service manager. See pictures of the service bulletin. All 73 Corvettes built before serial number 1Z37Z3S410722 will need to be modified adding the additional air dam. All 73 and 74 Corvettes 454 AC only had this air dam added at the factory after the serial number listed above. 

I have spent years looking for the correct brackets and materials listed in the service bulletin. I was finally able to put everything together to make the correct air dam listed in the service bulletin. I am a former and NCRS judge and spent 17 years judging for Bloomington Gold. 

You will receive a complete spoiler assembly preassembled, I also installed it on my Corvette to make sure it fit correctly. Of course it will be sent in a large box and I would expect the rubber extension will be out of shape when you receive it, nothing the sun won't correct.

Will only ship to the lower 48 states