Eagle Chevy Big Block Rotating Assembly with 4.390in Bore 4.500in Stroke +38cc Dome
4.500" Forged 4340 Steel Crank,6.700" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -38CC INV. DOME 4.390" PISTONS,PLASMA-MOLY FILE-FIT RINGS,KING XP Rod/MAIN BEARINGS.