We've got a local fab shop that I'm gnna have do my SFC's when I get ready and I'm gnna have them redo my tranny cross member as well. I've still got the single hump 4cyl cross member and I'm really looking at the Stiffler's unit cause it's got the most adjustability with it, and I will have to have the mounting ears redone regardless of what I get. Mine only has the 2in mounting ears right now instead of the larger ones I need. I'm still gathering info on which SFC's to get or if I should just have them fab up a pair for me. Still a long time off so a lot up in the air...