1997 mazda b4000 engine swap with a 1999
 

Will a 1997 mazda b4000 4.0L engine swap with a 1999 b4000 4 door 4x4 4.0L? Or would there be problems with mounts, sensors and/or something else?

i read on a forum that 1990-2000 are the same. the only variation is sohv or ohv. they could have come with either one.