difference between cuda and challenger shaker conversion kits

[72restocuda]

I've seen listed on eBay the kits for converting a flat hood for shaker - I have a cuda but I've seen the challenger bracing and trim ring is significantly cheaper but I don't see why, I would think they would be identical, always looking to save some money but want to make sure I'm not buying something wrong, any thoughts, thanks
-Steve

[FE5CUDA]

The brace and ring are different between the two cars.

[Filthy Filbert]

The brace and ring are different between the two cars.

Makes sense that the bracing is different... one car has a shorter hood with a header panel, the other car has a longer hood that goes all the way to the grill.