Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Rlctr 6.125in I-Beam Rods 4.075in Pistons Rotating Assembly

Eagle is well-known for building strong internal engine components, and this Pro Street rotating assembly is a prime example of their work for Chevy LS2 and LS3 engines. If you're building a naturally-aspirated racing engine, this assembly is designed to handle the demands of that kind of performance. It’s a complete package that brings together the core rotating parts you need to get your engine project moving forward.

This assembly features a 3.900-inch stroke crankshaft, paired with 6.125-inch I-beam connecting rods. The pistons included are 4.075 inches in diameter, which works out to a 414 cubic inch displacement when combined with the crankshaft and bore. The I-beam rods are a solid choice for naturally-aspirated applications, offering a good balance of strength and weight. This rotating assembly is a well-built foundation for a performance LS engine build where reliability and power are key.

When putting this assembly into your engine, remember that it is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and torque specifications to ensure the longevity and performance of your new engine build.