Originally Posted by Cab_Burge
I'm thinking the air getting under the car at speeds is doing the lifting, not the hood.
That being said I would put a front spoiler on the car to help eliminate any air getting under it like the 1970 Dodge T/A Challenger had scope
I had one of those cars back in the day and I don't remember the front end getting light above 100 MPH shruggy


To clarify, it's not the front end getting light. The front end is fine as far as I can tell. It's just the far end of the hood vibrating up and down, presumably from the air getting pushed against the grille and then up against the edge of the hood. I'm used to the design of 71 B bodies where the hood edge is further in from the front of the car and isn't as affected by the airflow.

Thanks.