KA24E Differneces between 1992 and 1993

I have a 1993 Nissan Pickup with the KA24E motor and 5 speed manual tranny (310,000 milles and still running).

I have located a 1992 KA24E motor and 5 speed manual tranny with 91k miles and was wandering if there are any differences between the two years that would cause me headaches when trying to swap the 92 model into my 93 truck?

The 92 should be complete with fuel system (have not seen the motor yet just doing some research.

Any comments or gotcha's to worry about?

Thanks, Jim