Eagle Chevy 350 1Pc 3.480in Crank 6.000in H-Beam -3.7cc Flat Top 4.040in Pistons Balanced Assembly

If you're building a high-performance Chevy 350 for serious racing, especially with nitrous or forced induction, a balanced rotating assembly is a critical starting point. This Eagle Competition Rotating Assembly is designed to handle the stresses of demanding applications, providing a solid foundation for your engine build.

This assembly features a forged 4340 steel crankshaft with a 3.480-inch stroke, paired with 6.000-inch H-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability under high loads. The pistons are forged 4032 aluminum from Icon, featuring a -3.7cc flat top design and a 4.040-inch bore size, which are ideal for many performance builds. The assembly also includes plasma-moly standard gap rings for good sealing and King XP series rod and main bearings, chosen for their robust performance in high-stress environments.

This complete, balanced assembly means you can install it with confidence, knowing the critical rotating components are already matched for optimal balance and reduced vibration. This saves you significant time and ensures a more precise build. Please note that this assembly is not CARB approved and cannot be shipped to California.