No.
yup.
yes,the 351/5.8,302,289,260,are the same
pretty much any 302, or 351 heads will fit
It all depends what your putting it in. If its a bronco-no problem. If its an older mustang (60's), its not going to happen. Shorty headers are available, but they're ridiculously expenseive
Ford C6 if it will fit.
No
The Largest engine that will fit the motor mounts in a 1988 Ford Bronco is a 351 Windsor engine. You can get custom motor mounts and what not to fit any engine, but it takes some creativity and welding. I have a 460 engine in my 1988 Bronco, but it took quite the time to fit it in.
if it is a 351 windsor it is a 302 block and it should fit
'79 and newer, yes.
no, one is fuel injected and the other is not. they have mostely different size parts
not unless the body has been lifted