1 pretty mint set of O.E.M. panheads, codes are 16701-56 rear and 16700-56 front. This matched set both have 1-59 codes. Also included is a Manley Valve Spring kit , part # 99218 plus complete rocker arm assembly from Mid USA. You also get a new set of wrapped panhead covers. All the parts are NIB. Can swap out the Manley for an SS spring kit with a higher lift if you want or take both $1600 OBO thanks Les 708-906-7362