Will older 302 block bolt up in my 94?

Hey, Im looking at getting another 302 thats been bored 30 over,bigger cam,351 windsor heads,1.6 alumnium roller rockers,gear drive.The guy that has it says he bought it from a guy that came out another mustang but doesnt know what year or model and that its supposebly producin around 400 hp. It does't have a lower and upper intake manifold. It appears to be and older style engine block because the dipstick on my 94 is on the right side when u stand infront of the engine and this is shown to be on the left side instead in the picture.So im just curious Will i be able to bolt this into my 94 mustang without too much of a hassle? Or do the older blocks have different motor mount locations? Thanks for your time and help, Lenny B.