1983 2.0 motor is it the same as an 86+ motor?

AS the topic says i would think there the same motor i decided if the block is warped or crack if the same motor would bolt up ima go to a junkyard and just get one, does anyone know if an 86+ mazda b-2000 or 2200 would bolt right up to the factory motor mounts?

i think that you'll need the motor mounts and the wire harness . I dunno if it will bolt up to the 83 tranny either .. what happen to the motor you were gona get from your buddy?

HERE IS WHAT I KNOW,

79-84 B2000 1970CC, 80MM BORE, 89 MM STROKE "MA" SERIES BLOCK
85-87 B2000 1998 CC, 86MM BORE, 86 MM STROKE "FE" SERIES BLOCK
87-93 B2200 2184 CC, 86MM BORE, 94 MM STROKE "F2" SERIES BLOCK

THE HEAD ON THE 85-87, AND THE 87-93 SHOULD BE INTERCHANGEABLE, I WON'T SWEAR TO IT THO. THE PLACE WHERE I AM GETTING MY PARTS SHOWS THE SAME P/N FROM TOPLINE ENGINES FOR THE HEAD.

i figured its gonna be alot of work trying to convert the engine over in the wiring harness part and all that good shit, im in the process of re-surfacing the block and flushing it out, so were gonna go ahead and replace the head gasket i mean what do i got to loose? well maybe an 1983 motor but if we dont succed on this motor, then ima get my buddys s-10 motor like i posted before, but i got confidence that we will get it back running, if i have problems ill be sure to post them on here and im sure someone could answer the problems.