Eagle Chevy 350 1Pc 3.480in Crank 5.700in H-Beam -3.7cc Flat Top 4.040in Pistons Balanced Assembly

If you're building a high-performance Chevy 350 engine for serious racing, a balanced rotating assembly like this one from Eagle is a critical starting point. This assembly includes all the core components you need to get your engine's bottom end rebuilt and ready for power, whether you're running nitrous or forced induction. It's designed to handle the stresses of competition, giving you a solid foundation for your build.

Eagle starts with a forged 4340 steel crankshaft featuring a 3.480-inch stroke, paired with strong 5.700-inch H-beam connecting rods. These rods are secured with robust 7/16-inch ARP 8740 bolts, known for their reliability under high stress. The pistons are forged 4032 aluminum from Icon, featuring a -3.7cc flat-top design and a 4.040-inch bore size, perfect for many common 350 builds. They come with plasma-moly standard gap rings, which help with sealing and oil control. To top it off, the assembly includes King XP series rod and main bearings, offering improved performance and durability for demanding applications.

This assembly comes balanced from the factory, saving you a significant step and ensuring your engine runs smoothly and efficiently. This is a well-built package designed for those pushing their engines to the limit. Please note that this assembly is not CARB approved and cannot be shipped to California.