Eagle rotating assembly for Oldsmobile 455 is a street-and-strip balanced kit tuned for pump gas and naturally aspirated applications. It includes a balanced 4.250" cast crank with 6.735" H-beam rods and 7/16" ARP 8740 bolts. Forged 4032 SRP 4.155" -5cc flat-top pistons, plasma-moly file-fit rings and King SI rod/main bearings complete the assembly for reliable street use.
Eagle Oldsmobile 455 4.250in Crank 6.735in H-Beam -5cc Flat Top 4.155in Pistons Balanced Assembly