vikki all i asked was what cam would be nice with the 6x heads on a 455, i have never asked this question because i just bought the 6x heads.so if you do not want to reply dont, Im sorry i have anoyed you but the question was not about heads. i do not no why we are back to heads can any one tell me what CAMSHAFT would go nice with a stock 455 with 6x heads. Thanks