1987 nissan engine

My buddy owns a 1987 nissan 4x4 and he cracked his block.. is it possible to swap his nissan 4x4 engine for a 1987 or 1988 nissan pathfinder engine ????

i think his engine is 4cyl. possible 2.4..

please post back !

best bet to get an answer is go to
ratsun.net or
infamousnissan.com