Eagle Chevy 350 1Pc 3.750in Crank 5.700in H-Beam -31cc 4.030in Pistons Balanced Assembly

When you're building a serious performance engine, starting with a well-balanced rotating assembly can save you a lot of time and ensure a solid foundation. This Eagle Competition Rotating Assembly is designed for Chevy 350 engines and includes a 3.750-inch forged 4340 crankshaft, 5.700-inch H-beam connecting rods, and 4.030-inch Mahle pistons with an inverted dome design that offers a -31cc volume. This assembly is balanced from the factory, which is crucial for smooth operation and longevity in high-RPM applications.

The H-beam connecting rods are built strong with 7/16-inch ARP 8740 bolts, ready to handle the stresses of racing, including nitrous and forced induction setups. The Mahle pistons are forged from 2618 material, known for its strength and ability to withstand high temperatures and pressures. They come with plasma-moly file-fit rings, meaning you can adjust the ring gap for your specific application, which is a common practice for performance builds. King XP rod and main bearings are also included, offering robust protection for your crankshaft and connecting rod journals.

This is a complete, balanced assembly, meaning it's ready to be installed into your engine block after proper preparation. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures to ensure optimal performance and durability.