Yes it will bolt in, but you will find little things that can trip you up. Some of the bosses for the engine mounts differ between engines, the tooling that the blocks are prepped on is the same but not all the cast bosses are.
The engine has the crank trigger wheel but no cam sensor since that is in the dizzy, I expect it should not be a problem getting a can sensor installed then the MS can be configured full Sequential.

Cheers, Charlie
If It ain't broke, Modify it!
87 Montero turbo Converted back in Spring1989
95 Montero SR 3.8 DOHC Only one?
93 Pajero 3 door 6G75 Mivec with paddle shifted 5 speed
Then a Gen2 SR with full coil independent suspension.