Eagle Chevy LS2/LS3 3.900in Crank 24 Tth Rlctr 6.125in I-Beam Rods 4.065in Pistons Rotating Assembly

Eagle is well-known for making strong internal engine components, and this Pro Street rotating assembly is built for serious performance. It’s designed for Chevy LS2 and LS3 engines, specifically for naturally-aspirated racing applications where every bit of power counts. This assembly is a complete package to get your engine rebuilt and ready for the track.

At the heart of this assembly is a 3.900-inch stroke crankshaft, paired with 6.125-inch I-beam connecting rods. These rods are a popular choice for their balance of strength and weight, making them suitable for high-RPM use. The kit also includes 4.065-inch pistons, which are sized to work with the crank and rods to achieve the correct displacement and compression ratio for your LS2 or LS3 block. Everything in this assembly is balanced and ready to be installed, saving you time and ensuring proper alignment for smooth operation and durability under demanding conditions.

When rebuilding your engine for racing, using a balanced rotating assembly like this one from Eagle is a smart move. It ensures all the major moving parts work together harmoniously, which is crucial for reliability and performance. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.