8.8 swap
This is for 360duster and other drag racers out there. Got this out of my buddys fox 5.0 rebuild book.
It also states the moser c clip eliminators are fine to eliminate slight sideways walk in drag racing, but leak like a sieve if put into hard cornering situations. For that type of driving there is a kit that welds on ends from a ford 9 inch to eliminate the c clips
For my sons car with a mild 4bbl 318 with duals , 42RH OD and 3.73s this setup should be adequate. When more power smokes it, a different LSD carrier will go in its place.