This is a brand new cam,lifters,springs,locks,and retainers in the box still.The cams specs are 276 276 advertised duration and 221 221 at .050 497 497 lift with a 112 lobe seperation.It is a hydralic cam it is not a roller.I am asking $260.00 for the complete kit.With this cam my car dynoed 510 rwhp with 20 psi and steel heads.If you have any other questions Email me at FIGSX@aol.com