Eagle Chevrolet Big Block I-Beam Street/Strip Rotating Assembly Kit - 18421030

4.250" Forged 4140 Steel Crank, 6.385" 4340 Steel I-BEAM Rods,7/16" ARP 8740 BOLTS, Forged 4032 ICON 23CC DOME 4.280" PISTONS, PLASMA-MOLY FILE-FIT RINGS,KING XP Rod/MAIN BEARINGS.