70 E body hood hinges are the same regardless of whether they came on a challenger or barracuda.

What would be the result of putting the springs on the wrong car? When I ran my reproduction springs (resembling T/A springs) on my AAR, I didn't notice any adverse effects other than hood warpage. I suppose the warpage would be more severe since these springs are for a heavier hood. Would using AAR springs on a T/A hood then result in less warpage? It would still warp right?

Tav