Eagle Chevy LT1 350 1Pc 3.750in Crank 5.700in I-Beam Rods -31cc 4.030in Pistons Rotating Assembly - 62106030

3.750" Forged 4140 Crank,5.700" 4340 I-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 2618 MAHLE -31CC INVERTED DOME 4.030" PISTONS,PLASMA-MOLY FILE-FIT RINGS,KING XP Rod/MAIN BEARINGS.