I have a TKO 600 that will be going in soon and I'm starting to wonder if I should just give myself piece of mind and get a quicktime bellhousing? I currently have the aluminum TKO one now. My power should just around 350-400FWHP, but could be more down the road when I rebuild. Just wasn't sure if it's over kill? I know I can't put a price on my legs and feet so I guess that answers my question....:whistling: