what would i have to get in order to convert my 3.8L ford thunderbird to an SC? i know i would obviously need the supercharger, valve covers..what else??

You would need a compleatlynew engine. You can't interchange any of the parts between a natulally a spirated 3.8 and a SC3.8. I belive the reason is that they have different coolentand oil passages in the block itselfnot to mension thecomputer, thepistons, rods, pins, bearings, &probably a beefed up crankshaft. I own a '94t-bird with the 4.6, but I think I got ripped off when I boughtit.