I need some help, I was changing the head gasket on my 89' mustang 2.3, I was gonna take the head to machine shop today but come to find out my brother lost it yesterday. Now i need to go to the junkyard to find one. problem is there are no 2.3 mustangs, what other cars have the head&cam i need? I've also heard of people putting ranger roller cams in their cars but dont know the years. is it just the cam that gets swapped or the head also? please help!