Eagle Chevy 400 350 Mains 3.750in Crank 5.700in H-Beam -36cc 4.155in Pistons Rotating Assembly

Eagle is well-known for making strong engine components, and this rotating assembly is a prime example of their commitment to performance. If you're building a Chevy 400 engine for serious competition, this assembly is designed to handle the most demanding conditions, including exotic fuels, heavy nitrous use, and high boost applications. It's a complete package that sets a solid foundation for a powerful engine.

At the heart of this assembly is a 3.750-inch forged 4340 crankshaft, featuring 350 main journal sizes for compatibility. Paired with this are 5.700-inch H-beam connecting rods, known for their strength and reliability under stress. These rods come equipped with 7/16-inch ARP 2000 bolts, a popular choice for their durability and ability to withstand high loads. The pistons are forged 2618 JE units with a -36cc inverted dome, specifically designed for forced induction setups, and they measure 4.155 inches in diameter. To ensure optimal ring seal and performance, the assembly includes plasma-moly file-fit rings. Finally, King XP rod and main bearings are included, providing excellent wear resistance and smooth operation for critical rotating components.

This is a comprehensive rotating assembly built for extreme performance. Please note that this assembly is not CARB approved and cannot be shipped to California. It's important to consult manufacturer specifications for installation details and any additional components required for your specific build.