Eagle Chevy 350 3.480in Crank 5.700in I-Beam Rods -3.7cc Flat Top 4.060in Pistons Balanced Assembly

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

At the heart of this assembly is a 3.480-inch forged 4340 crankshaft, chosen for its strength and durability under high stress. Paired with it are 5.700-inch 4340 I-beam connecting rods, secured with robust 7/16-inch ARP 8740 bolts. These rods are built to withstand the forces generated in a performance engine. The pistons are forged 4032 Icon flat tops, featuring a -3.7cc dish to help achieve your desired compression ratio, and they come with plasma-moly standard gap rings for good sealing. To ensure smooth operation and proper oil control, 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 smooth operation, especially in a performance application. Please note that this assembly is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning.