Can you replace a azd engine with a bcb engine?

[ben10]

I need to replace the engine on my 1.6 16v golf, engine code azd. I've found a 1.6 16v engine local to me but the engine code is bcb.

What I want to know is can I replace the azd engine withe the bcb engine without any hassle? Is there any difference with the blocks or cylinder heads?

Thanks in advance for any help.