Eagle Street & Strip rotating assembly for Oldsmobile 455 pairs a 4.250" cast crank with 6.735" H-beam rods and KB hypereutectic pistons sized 4.156" (-15cc inverted dome) aimed at pump-gas, naturally aspirated street vehicles. The complete assembly includes 7/16" ARP 8740 rod bolts, plasma-moly file-fit rings and King SI rod and main bearings for reliable fitment.
Eagle Oldsmobile 455 4.250in Crank 6.735in H-Beam -15cc 4.156in Pistons Rotating Assembly