Not counting the powertrain (it was pulled from a previous vehicle), he bought:
Fox 4.6 PA racing K member
T56 driveshaft (used)
wilwood manual brake kit
kooks headers
Quickfuel used 800cfm Holley
Sullivan intake (I think he already owned this)
MSD ignition system (can't recall the designation on this one, but it's like $700)
Those are the only things I can recall off the top, there were other things that he did to the car for the swap, but they'd be things you'd do for any 10 second carbed car (like upgraded pumps...this is kinda at your discretion for what you feel will be appropriate). But, I know the car is a blast to ride in and hauls ass...