Eagle Chevy 350 IMCA 3.480in Crank 5.700in I-Beam Rods -5cc 4.030in Pistons Balanced Assembly

If you're building a Chevy 350 engine for street use, this balanced rotating assembly from Eagle is a solid foundation. It's designed for pump gas, naturally aspirated applications, meaning it's built to perform reliably on regular fuel without forced induction. This assembly includes everything you need to get your short block started, all balanced and ready for installation.

At the heart of this assembly is an IMCA-legal cast crankshaft with a 3.480-inch stroke. Paired with it are 5.700-inch I-beam connecting rods, featuring strong 3/8-inch ARP 8740 bolts for secure fastening. The pistons are forged 4032 aluminum from MAHLE, designed with a -5cc flat top to achieve a specific compression ratio with the included components. They come with plasma-moly standard gap rings, which help with sealing and oil control. To ensure smooth operation and proper lubrication, the assembly includes King XP main and rod bearings.

This assembly comes pre-balanced, saving you a significant step and ensuring your engine runs smoothly from the start. Keep in mind that this part is not CARB approved and cannot be shipped to California due to emissions regulations. Always refer to manufacturer instructions for proper installation and any additional components you might need to complete your engine build.