Before undertaking this project I must forewarn you that it is VERY VERY VERY tedious work, with a lot of "one step forwards, two steps back".
Step 1: IC Removal
Step 2: IC Holder
You can hit two birds with one stone if you choose to just cut the IC from the old PCB. That will save you de-soldering and soldering the IC. Just make sure to cut through PCB on the underside of the IC to break all existing connections because it is hard to know if the connection are what you need. If it is then life just got easier.