i dont have any drive shafts. the old engine, trans and drive shafts are all gone. new drive shafts are about $250 each from ford. DSS level 1 are $200 each, level 2 are $350 each and level 3 are $650 each. i need somebodys opinion who has dealt with them and which ones i should get. if level 2 are boarderline then i will just go with level 3. thank you everyone for your help. -James C.