Eagle Chevy 350 3.480in Crank 5.700in I-Beam Rods -12cc 4.040in Pistons Balanced Assembly

If you're rebuilding the heart of your Chevy 350 for street use, this balanced rotating assembly from Eagle is a solid foundation. It's designed for pump gas and naturally aspirated applications, making it a great choice for many street rods and daily drivers that aren't running a supercharger or turbo. This assembly takes the guesswork out of matching critical components, ensuring they work together harmoniously right out of the box.

Eagle has put together a well-built package here. You get a 3.480-inch cast crankshaft, paired with 5.700-inch I-beam connecting rods that feature strong 3/8-inch ARP 8740 bolts. The pistons are hypereutectic KB -12cc inverted dome style, sized for a 4.040-inch bore, and come with standard gap plasma-moly rings. To top it off, it includes King rod and main bearings for smooth operation. Everything is balanced as an assembly, which is a crucial step for reducing vibration and ensuring the longevity of your engine.

Keep in mind this assembly is not CARB approved and cannot be shipped to California. It's important to check all manufacturer installation instructions before beginning your build, especially regarding bearing clearances and ring gap settings for your specific application.