Eagle Jeep 4.2L 258 3.895in Cast Crank 6.123in I-Beam Rods -27.5cc 3.915in Pistons Rotating Assembly

3.895" Cast Steel Crank, 6.123" 5140 Steel I-BEAM Rods, 3/8" ARP 8740 BOLTS, HYPEREUTECTIC KB -27.5CC INVERTED DOME 3.915" PISTONS, PLASMA-MOLY FILE-FIT RINGS, KING SI Rod AND MAIN BEARINGS.