The Eagle Chevy Pro Street 454 rotating assembly is specified for naturally aspirated racing use and features a forged 4.000" 4340 crank, 6.135" 4340 I-beam rods, 7/16" ARP 8740 bolts, forged 4032 SRP 14cc closed-chamber dome pistons, plasma-moly file-fit rings, and King XP rod and main bearings. It delivers a durable, competition-ready rotating assembly.
Eagle Chevy Pro Street 454 Rotating Assembly 4140 Crankshaft w/4340 I Beam Rods & Flat Top Pistons