Best way to go about it is to buy a conversion kit from a wrecker. You will get the pedal box, clutch cable, bell housing, a clutch (buy a newie anyway) flywheel, flywheel bolts, thrust race and throw-out lever.
You will need to buy a new spigot bearing
Its fairly simple, to do...if you are technically minded enough.
If you are converting to manual get the clutch pedal housing reinforced as the damn thing seems to go every 100,000 kms or so and its a dash out job that costs 3 times the labour as it does for the part. I've been told by a Ford parts bloke that it was a design fault that they never bothered to fix as it only happens at that rate. Also get the firewall reinforced around where the clutch cable comes out (another damn design fault/bad material choice)