Crower Severe-Duty Cutaway Solid Roller Lifters .903" dia./.812" Bearing (C66234X903H-16)S DUTY ROLLER LIFTERS 340 CHRY Suit SB Chrysler 340 With Pushrod Oiling, Will Fit Taller Lifter Bore & High Pressure Pin Oiling (Set of 16 ) Part Number: C66234X903H 16 Crower offers a series of Severe Duty roller lifters designed for full race use. Features an integral one piece body, CNC machined from special alloy and heat treated for the best possible wear. Utilizes larger diameter bearings with thicker wall than standard designs to withstand