Originally Posted by JimmyMac
Because the 416 originally came with long arm suspension as opposed to the short arm suspension of the Evo V.
My 416 came with short arms as did my Evo 5.
My Evo 4 came with long arms and the narrow mounted sway bar on the rear.
My 415 came with long arms and the wide mounted sway bar on the rear.
The difference between the 416 and Evo 5 suspension was the bearing sizes.
1050 for the 416, 950 for the Evo 5.
The Evo 5 was released before the 416, historically the new innovations were released on the shaft cars then carried over to the belt cars i.e. "the new light weight suspension(w/950 bearings) first arrived as a kit for Evo3, then appeared stock on the Evo 4, then the 415msxxmre