Thanks for your feedback. Like I said I'm still in the investigative part of the process, but I can just about guaranty that the cost will be more than $200. That's a fairly standard cost for diff. gears that are in great supply and are mass produced (ie. The current Mustang 8.8 rear end). The run of TT gears (if I can make it financially feasale for all concerned, ie. people can afford it and I don't have to start turning tricks to cover my costs) would be a limited run, neccessitating special set up, tooling, and a small number of sets made. I'll keep you apprised. Mark
