Eagle Chevy LS2 4.000in Crank 58 Tth Reluctor 6.125in I-Beam Rods 4.000in Pistons Balanced Assembly

If you're building a naturally-aspirated racing engine for your Chevy LS2, this balanced rotating assembly from Eagle is a solid choice. It includes a forged crankshaft, connecting rods, pistons, rings, and bearings, all balanced together to ensure smooth operation and durability under demanding conditions. This assembly is designed to handle the stresses of racing, giving you a strong foundation for your engine build.

The heart of this assembly is a 4.000-inch stroke forged 4140 crankshaft, paired with 6.125-inch long I-beam connecting rods made from strong 4340 steel. These rods are secured with 7/16-inch ARP 8740 bolts, known for their reliability. The pistons are forged 4032 DSS units with an inverted dome design, measuring 4.000 inches in bore diameter, and come with plasma-moly file-fit rings. For the bottom end, King XP rod and main bearings are included, offering excellent wear resistance and performance.

This assembly is balanced from the factory, which is a critical step for high-performance engines to reduce vibration and improve longevity. It's important to note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations. Always refer to the manufacturer's installation instructions for proper assembly and torque specifications.