Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Rlctr 6.125in I-Beam Rods 4.030in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly gives you the core components needed to rebuild or upgrade the heart of your Chevy LS2 or LS3 engine. You get a precisely balanced crankshaft, a set of strong I-beam connecting rods, and a set of pistons, all designed to work together as a unit. This assembly is built for naturally-aspirated racing applications, meaning it’s intended for engines that don’t use a turbocharger or supercharger, focusing on reliable power delivery for the track.

The crankshaft in this assembly features a 3.900-inch stroke, which, combined with the 4.030-inch bore pistons, defines the engine's displacement. The 6.125-inch long I-beam connecting rods are well-built for the stresses of performance use, offering a solid link between the pistons and the crankshaft. Eagle is known for producing durable engine components, and this rotating assembly is no exception, providing a strong foundation for a high-performance engine build. It's important to note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations.

When building a performance engine, getting the rotating assembly right is crucial for both power and longevity. This assembly is a popular choice for racers looking for a reliable, well-matched set of internal components. Always ensure you have the correct supporting components, such as bearings, rings, and gaskets, to complete your engine build. Refer to the manufacturer's installation instructions for specific details on assembly and balancing procedures.