1985 heater core install...

just picked up an 85 bronco that needs a heater core.
I was wondering if anyone could tell me what I am in for in replacing it?
5.0l EFI with A/C...if it matters.

Thanks in advance for any tips!

I've replaced the heater core on both 85 Bronco II and 90 full size. No problem. Remove the glove box to see better. If you have small socket set with a long extention and universal extention, it makes it easier. Just take out 5 or 6 small bolts to remove the cover under the glove box. Remove the heater hose from outside. Core should come out easily. Just as easy going back.

thanks!