Eagle Chevy 350 1Pc 3.750in Crank 5.700in I-Beam Rods -18cc 4.000in Pistons Balanced Assembly

If you're building a naturally-aspirated Chevy 350 for racing, a balanced rotating assembly is a critical piece of the puzzle. This Pro Street assembly from Eagle is designed to handle the demands of the track, providing a solid foundation for your engine build. It includes all the key components you need to get your short block assembled and ready for the rest of your build.

Eagle starts with a 3.750-inch forged 4140 crankshaft, paired with 5.700-inch 4340 I-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability under stress. The assembly also features 4.000-inch forged 4032 Icon pistons with an -18cc inverted dome, designed to work with a 350 block to achieve a specific compression ratio. To complete the package, it comes with plasma-moly file-fit piston rings and King XP rod and main bearings, all balanced as a complete unit for smoother operation and reduced vibration.

This assembly is balanced from the factory, saving you a significant step and ensuring your engine's internal components are properly weighted for performance. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and torque specifications.