Overdrive Options

lots of good feedback on this thread, i like it. i can see for some, if your starting with a striped down roller, it doesn't really matter what you do. it's probbly cheaper. but the guy who has a pristine 100% mopar in his driveway doesn't want to cut anything, no matter how minor. to him it's bolt on or nothing. by the way, the wilcap adapter is $575.00 usd. art carr's ultimate 200r4 claiming to handel 750hp + is 2695.00 w/o convertor. thats another $600.00. i know someone will chime in and say they can do it cheaper, but remember, gm didn't use this tranny in anything larger than a 305 for a reason.