ok before anybody helps i have more info,pulled the starter and it's a 12 tooth..the torque converter and flex plate are of the new 6.4 (at least the tc is) anyway gregrob told me or a rad one on ebay but they are 13 tooth,the years posted on e bay for the two are screwey..12 tooth 99-oo and 13 tooth for the 01-03 so do i need the 12 or 13.......MAN!!!! help if you know need to get-er done