Clutch

I bought my clutch parts from the Toyota dealer as they were cheaper than the local parts suppliers.
The necessary clutch parts (pressure plate, clutch disk, pilot bearing, throw out bearing) are all from the 3.4l engine except for throw out bearing which needs to be from the 3.0. The 3.4 throw out bearing is too long. Use the original 3.0 clutch fork and slave cylinder. The original clutch hydraulic hoses will all work fine.

Your original transmission will bolt up without a problem.