Eagle Chevy LS2/LS3 3.900in Crank 24 Tth Rlctr 6.125in I-Beam Rods 4.000in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly starts with a 3.900-inch stroke crankshaft, designed for naturally aspirated racing applications. It's built to handle the demands of performance engines, providing a solid foundation for your build. The assembly includes 6.125-inch I-beam connecting rods and 4.000-inch pistons, all balanced and ready for installation.

The Pro Street line from Eagle is a popular choice for builders looking for well-built components that offer improved performance over stock. The I-beam connecting rods are known for their strength and reliability in high-RPM situations, while the pistons are sized to achieve a 4.000-inch bore. This combination is carefully matched to work together, ensuring proper fitment and function within your LS2 or LS3 engine. Eagle has a long-standing reputation for producing durable engine components, and this rotating assembly is no exception.

When undertaking an engine build of this caliber, it's important to ensure all components are properly balanced and clear each other throughout their rotation. This assembly is balanced, but always double-check clearances and use appropriate assembly lubricants and torque specifications as recommended by Eagle or your engine builder. Please note that this assembly is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning.