Unsure why in hell you would do that. IIRC the cams are different as well as the heads and the intake is too. They might fit... but you'd be experimenting if they would work properly.
Also what are you trying to gain from this? Its not going to be power.
2000 Mustang GT Steeda #0048 34k miles. 99 Cobra 4V swapped, FTBR IRS swapped, exhaust, tuned by James Gordon.
Just because I give you advice, doesn't mean I know more than you. Its just means I've done more stupid ****.