BALANCED 3.750" Cast Crank,5.700" I-BEAM Rods,3/8" ARP 8740 BOLTS,HYPEREUTECTIC KB CLAIMER -5CC FLAT TOP 4.030" PISTONS,PLASMA-MOLY STANDARD GAP RINGS,KING SI Rod/MAIN BEARINGS, PIONEER DAMPER & 168 TOOTH FLEXPLATE.