Thank you for your input, man.79loserbluebu said:Yes they are interchangeable. I had the long one that was pictured in this thread, so I replaced it with what I thought would be the same. Ended up being a reproduction one, which was much shorter and curved at the end. I had to notch it to fit with the "GP brace", but it funtions the exact same. And it's also shorter and less visible from a couple feet away.
I also have the GP brace and jounce bars on my car, and I've been using the El Camino SS airdam, or valance over the years. I guess I'll also have to trim the deflector when I get it. Thanks for the heads-up on that.
I most definitely want to put it back on the car to help route cooling air to the radiator. They do serve a purpose.