The GM 245mm core's weak link is the one-way clutch. Sonnax offers clutch eliminator FD-R-1 for Ford applications to remove that link. FD-R-1 is for 1/8 mile drag racing, mud bogs and high horsepower applications. The stator cap is also integrated in the clutch eliminator to make it as strong as possible in the small amount of space and to simplify the assembly.
This should not be run on the street, as the stator is not allowed to freewheel, which will generate more heat.