Has anyone replaced the rubber hose attached from the clutch slave cylinder to the hard line with a stainless steel braided line? If so, what fittings and size hose did you use? That rubber hose just looks like a weak link.
I ran a 4' stainless brake line from the Master Cylinder to the Slave Cylinder. It was routed over the top of the foot well and eliminated all of the heat from the headers etc. So far it has stopped all of my Cylinder replacement issues.
Clutch line replacement
Linear Mode
