Eagle Street & Strip rotating assembly for Pontiac 455 is built for pump-gas, naturally aspirated street vehicles. It includes a 4.250" cast crank, 6.800" I-beam rods and 7/16" ARP 8740 bolts with forged 4032 MAHLE 4.155" -6cc flat-top pistons, plasma-moly file-fit rings and King SI rod and main bearings for dependable street durability.
Eagle Pontiac 455 4.250in Crank 6.800in I-Beam Rods -6cc Flat Top 4.155in Pistons Rotating Assembly