I have a 6.0L and a 4l80E that is going into a 49 Caddy and was wanting it to be a DBW instead of a DBC setup. I have the ecm that came with the engine and its a 12200411 ecm is it possible for it to be converted over to run a DBW system. I also have a DBW system that works with ecm part number 12586242. Is this possible? I have read that I need a TAC and TB off of a 99-2005 Corvette to work with the 12200411 ECM..

Thanks for any help on this.