good to know man thanks. so now i will go thirteen inch clutch with input upgrade.

 

I found this out the other day, installing the new input shaft, and wanted to make sure it was noted...look at the last pic in the thread, and you'll see what I'm talking about...
EDIT: In the last picture, in the middle of the gear, you see a bearing with rollers in it. I found this out the other day, installing my new input shaft. This is the pancake bearing. You'll need to pull this out also, probably, and replace it with the one in the kit. Just take a pair of needlenosed pliers, and get a hold of it, and pull it out. it's pretty easy. When you put it back together, there's a flat side and the side with the bearings in it. Just make sure it goes back in to where you can see the bearings.