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Eagle rotating assembly for Oldsmobile 45 with a 4.500" crank is a balanced street-and-strip kit tailored to pump-gas, naturally aspirated engines. It includes a balanced 4.500" cast crank matched to 7.100" H-beam rods and 7/16" ARP 8740 bolts. Forged 4032 Diamond 4.165" -15cc inverted-dome pistons, plasma-moly file-fit rings and King SI rod/main bearings complete the assembly.
Eagle Oldsmobile 45 4.500in Crank 7.100in H-Beam -15cc Inv Dome 4.165in Pistons Balanced Assembly
