The new bearings are installed into the same style bearing housing but with a few machine modifications. You will be able to modify your existing bearing housing by drilling holes in the right spot and indexing the bearings when you press them in. We will have instructions made to properly do this. We have plenty of bearings coming for those that want to use them.
We have no plans of making an aluminum Sub Frame. We do however have plans to build a titanium sub frame and suspension arms with carbon fiber tunnel top, side panels, chain case cover and slide rails. We have not made them yet but have plans to build and test it next winter.
Allen