360 Married to A833?
I also had to chop my input shaft because the 360 crank wasnt drilled deep enough; chopping up a freshly built 833 will make you pucker a little.
You can upgrade the clutch to a 10" scalloped pressure plate
Pedal pressure of the scalloped pressure plate is very stiff and difficult to get working without flexing the firewall (others seem to like diaphragm clutch combos better). However, if you overcome the difficulties with Scallop clutch combo your going to like the way it launches.