Eagle Chevrolet 350 2pc Seal 3.750in Stroke 4.040in Bore Balanced Rotating Assembly - B13054E040

BALANCED 3.750" Cast Crank,5.700" I-BEAM Rods,3/8" ARP 8740 BOLTS, HYPEREUTECTIC KB -18CC INVERTED DOME 4.040" PISTONS,PLASMA-MOLY STANDARD GAP RINGS,KING SI Rod/MAIN BEARINGS.