Eagle Ford 429/460 Big Block Rotating Assembly Kit with 4.390in Bore 4.500in Stroke +3.00cc Dome

The Eagle 15013030 Competition Rotating Assembly is designed for high-performance Ford 429/460 Big Block engines, specifically for builds aiming for a 545 cubic inch displacement. This assembly prioritizes strength and reliability for racing applications, including those using nitrous and forced induction. It includes an Eagle 4340 Forged Steel Crankshaft with a 4.500" stroke, 6.700" Eagle 4340 H-Beam Connecting Rods equipped with 7/16" ARP 8740 Capscrews, Mahle Forged 4032 Aluminum Pistons with a -3cc flat top design and a 4.390" bore, Plasma Moly file-fit piston rings, and King XP Series rod and main bearings. This assembly is not internally balanced and requires external balancing. Flexplate and harmonic balancer are not included.