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Prototype Narrowed IFS Diff

August 18th2017
 By Thom Kingston on 2017-08-18T07:29:07-06:00 | Prototyping

We had a lot of fun working on this new prototype narrowed IFS diff. Built for Ultra4, this diff is 1.4″ narrower than our current IFS housing, includes internal shell gussets for that extra bulk-head smashing drivers like to do these days, and in typical fashion face and bearing bores are all machined post welding. With that, back to work we go and make it a great weekend!