Wide articulation angles and dual plunge design prevents the axle from bindingCan fit 2'', 3'', 4'' and 5'' bracket lifts/portal gear lifts/a-arms of particular brands10% - 15% increase in CV joint size compared to regular joints15% - 20% increase in diameter compared to OEM axlesDual heat treated high-strength chromoly steel shaftsThermoplastic polyester elastomer (TPEE) bootsBoots packed with high-load molybdenum greaseInner cage made up of 4340 chromoly materialPrecision CNC machined