Eagle Chevy 350 3.480in Crank 6.000in I-Beam Rods -5cc Flat Top 4.040in Pistons Balanced Assembly

If you're rebuilding the heart of your Chevy 350 for street use, a balanced rotating assembly like this one from Eagle is a solid foundation. This kit bundles together the essential components that spin inside your engine's crankcase, all balanced as a complete unit to reduce vibration and ensure smooth operation. It's designed for pump gas, naturally aspirated applications, making it a great choice for a street-driven vehicle.

Inside this assembly, you'll find a 3.480-inch cast crankshaft, which is a common stroke for many Chevy 350 builds. Paired with it are 6.000-inch I-beam connecting rods, known for their strength and reliability in street performance applications. These rods are secured with 3/8-inch ARP 8740 bolts, a well-regarded choice for their durability and consistent clamping force. The pistons are forged 4032 aluminum from Mahle, featuring a -5cc flat top design that works well with typical 350 cylinder heads to achieve a good compression ratio for pump gas. They come with plasma-moly standard gap rings, which help with sealing and oil control. To top it off, King rod and main bearings are included, offering good wear resistance and performance for street driving.

This assembly comes balanced from Eagle, which saves you a significant step and cost in the engine building process. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's detailed installation instructions and consult with your engine builder to ensure all components are properly clearanced and assembled for your specific build.