Any 4-valve timing cover fits any Cobra block?

I just don't know. I know thats the point of the Ford "Modular" motor, but will any of the Mark VIII/96-01 Cobra timing covers bolt to any Cobra block? Are they all the same? Any particular 4-valve timing cover that is an odd-ball to look out for? (excluding 03+ Cobra timing cover of course)

Thanks,
Michael