1985 Nissan Truck what is the engine

Engine Mechanical problem
1985 Nissan Truck 4 cyl Four Wheel Drive Manual

in my 1985 nissan 270 4x4 pick up what motor is it that comes in these trucks? Is it the ka24e which is like the motor in the nissan 240sx cars im just trying to find out because I got a rod knocking in my motor and im going to replace it but I dont want to put a factory motor back into it