Highlights: Balanced Street & Strip assembly; displacement: 347; pistons: KB; dome volume: -6.5CC; piston alloy: hypereutectic; bore size: 4.030"; rings: 1/16", 1/16", 3/16"; piston pin height:; pin size: .927"; stroke: 3.400"; crank material: cast; rod length: 5.400"; rod design: 5140 I-Beam; rod bolts: 3/8" ARP 8740; bearings: King SI; damper included: yes; flexplate / flywheel included: 157 tooth flexplate;