The Feuling cam support plate for Twin Cam engines increases engine oil flow and volume by enlarging critical oil passages and the oil pump reservoirs The cam support plate is blueprinted and matched to the Feuling Super Pump This allows the Twin Cam engine to take full advantage of the increased volume from the Feuling Super Pump Made from 7075 billet aluminum, this hard alloy increases the strength and hardness of the cam support plate Includes bearing retainer plate and hardware Only for use with Feuling High Volume Oil Pump 434-071 or Race Pump 741-279 Cam bearings not included