Eagle Chevy LS2/LS3 3.900in Crank 24 Tth Rlctor 6.125in I-Beam Rod 4.075in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly starts with a 3.900-inch stroke crankshaft, designed to increase displacement and power potential for your Chevy LS2 or LS3 engine. It’s paired with 6.125-inch I-beam connecting rods, a popular choice for their strength and balance of weight and durability, especially in naturally-aspirated racing applications. The assembly includes 4.075-inch pistons, bringing the total displacement up significantly and allowing for more air and fuel to be processed.

Eagle has put together this rotating assembly with naturally-aspirated racing in mind. The Pro Street line is built to handle the demands of competition where consistent performance is key. The combination of the crankshaft stroke, rod length, and piston bore size is carefully balanced to work together, aiming for improved volumetric efficiency and power output without the complexities of forced induction. This means you get a well-built package ready to be installed into your engine build, focusing on maximizing the potential of your naturally aspirated setup.

When building a performance engine, the rotating assembly is the heart of it all. This Eagle assembly is a solid option for those looking to rebuild or upgrade their LS2 or LS3 for racing purposes. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and balancing procedures.