DIFF HEAD CASE FORD 9in ALLOY 3.062in brg

You can save 20 lbs. of unsprung weight with one of Strange's 9 inch aluminum cases. Machined from high tensile aluminum alloy, and are stronger than standard Ford iron cases. The cases come with billet aluminum bearing caps. Note - because aluminum is less rigid than cast iron, ring and pinion gear life will be less than with nodular iron cases due to case deflection.