Eagle Ford 429/460 4.140in Crank 6.800in H-Beam -3cc Flat Top 4.390in Pistons Rotating Assembly

Eagle is well-known for building robust engine components, and this rotating assembly for Ford 429/460 engines is a prime example of their commitment to performance. If you're building a high-performance street or race engine, this assembly is designed to handle the demands of serious power. It's a complete package that gives you the core rotating parts needed to get your engine build underway.

This assembly starts with a 4.140-inch forged 4340 steel crankshaft, chosen for its strength and durability under high stress. Paired with the crank are 6.800-inch H-beam connecting rods, which are also forged from 4340 steel and secured with 7/16-inch ARP 8740 bolts. These rods are built to withstand the significant forces generated in a powerful engine. The pistons are forged 4032 aluminum flat-tops with a -3cc dish, designed for a 4.390-inch bore, and come with plasma-moly file-fit rings. To top it off, the assembly includes King XP rod and main bearings, known for their reliable performance and wear resistance.

This rotating assembly is intended for competition use, including applications with nitrous oxide or forced induction. Please note that this part is not CARB approved and cannot be shipped to California. It's crucial to consult your engine builder or refer to manufacturer specifications for proper installation and any additional components required for your specific build.