98 tacoma bodydrop on 20s with ac question

When you bodydrop a 98 tacoma to the pinch on 20s what if any mods are needed to the heater blower box? I tried searching as I'm sure this has been addressed but had no luck. Thanks for any help.

If i remember correctly just unbolted it off the firewall and kept the tubs as small as possible and left the tail end of it laying on the tub... Lost refresh but everything else worked great.... I have done 2 tacos on 20s and kept the ac both times....

To get the blower box out I will have to discharge the ac right?

Nope....i dod mine on 19s and just cut the side of the blower box to clear the tub....there was a ton of room inside the box to not interfere with the fan...i did a traditional b\d and had to remove the heater core so i had no heat and that removed the blend option so it was max a\c all the time...and i never had to drain the system.

Thanks for the help guys I'll post up with some pics when I'm done. rizz0 I love the Grand Cherokee!