Eagle Chevy LS2/LS3 3.900in Crank 24 Tth Rlctr 6.125in I-Beam Rods 4.060in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly gives you the core components to rebuild or upgrade your Chevy LS2 or LS3 engine. You get a 3.900-inch stroke crankshaft, 6.125-inch I-beam connecting rods, and 4.060-inch pistons, all balanced and ready to go. This assembly is specifically put together for naturally-aspirated racing applications, meaning it’s built to handle the demands of high-RPM operation without forced induction.

Eagle has a solid reputation for building strong internal engine components, and this rotating assembly is no exception. The I-beam connecting rods are a popular choice for their strength and relatively light weight, making them well-suited for racing where every ounce matters. The crankshaft is forged for durability, and the pistons are designed to work with the rod and crank combination for optimal performance. This is a well-built package designed to be the heart of a powerful, naturally-aspirated engine build.

When you're putting together an engine for racing, the rotating assembly is critical. It's the part that translates the combustion force into rotational motion, so it needs to be strong, balanced, and precise. This Eagle assembly provides that foundation. Keep in mind that this assembly is not CARB approved, so it cannot be shipped to California. You'll want to ensure you have all the necessary supporting components, like bearings, rings, and gaskets, to complete your engine build.