Eagle Chevy 350 1Pc 3.750in Crank 5.700in I-Beam Rod -5cc Flat Top 4.030in Pistons Balanced Assembly

Eagle is well-known for making strong internal engine components, and this Pro Street balanced rotating assembly is a prime example of their work for Chevy 350 engines. If you're building a naturally-aspirated racing engine, this assembly is designed to handle the demands of the track. It's a complete package that brings together all the critical rotating parts, balanced and ready for installation.

At the heart of this assembly is a 3.750-inch forged 4140 crankshaft, built for durability. Paired with it are 5.700-inch 4340 I-beam connecting rods, secured with 7/16-inch ARP 8740 bolts, which are a strong choice for high-stress applications. The pistons are forged 4032 Icon flat-tops with a -5cc dish, designed for a 4.030-inch bore, and they come with plasma-moly file-fit rings, allowing for precise gap setting. To ensure smooth operation and proper lubrication right out of the box, the assembly includes King XP rod and main bearings.

This assembly comes balanced from Eagle, saving you a significant step and ensuring the critical rotating mass is properly weighted. This is crucial for engine longevity and performance, especially in a racing environment. Please note that this assembly is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning.