Eagle Jeep 4.2L 258 4.060in Cast Crank 6.123in I-Beam Rods -21cc 3.935in Pistons Rotating Assembly

4.060" Cast Steel Crank, 6.123" 5140 Steel I-BEAM Rods, 3/8" ARP 8740 BOLTS, Forged 4032 DSS -21CC INVERTED DOME 3.935" PISTONS, PLASMA-MOLY FILE-FIT RINGS, KING SI Rod AND MAIN BEARINGS.