Eagle Chevy LS7 3.900in Crank 58 Tth Reluctor 6.125in I-Beam Rods 4.125in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly gives you the core components to rebuild or upgrade your Chevy LS7 engine. You get a 3.900-inch stroke crankshaft, a set of 6.125-inch I-beam connecting rods, and 4.125-inch diameter pistons. This assembly is specifically balanced and designed for naturally-aspirated racing applications, meaning it's built to handle the demands of high-RPM operation without forced induction.

The crankshaft is forged from durable steel and features a 3.900-inch stroke, which works with the 4.125-inch bore pistons to create the LS7's characteristic displacement. The 6.125-inch I-beam connecting rods are well-built for strength and reliability under stress. The pistons are designed to work with the 58-tooth reluctor wheel common on many LS engines, simplifying integration. This assembly is balanced, which is a critical step to ensure smooth operation and longevity in a performance engine.

When building a performance engine, especially for racing, using a balanced rotating assembly from a reputable manufacturer like Eagle is a smart choice. It ensures that the critical rotating components are matched and balanced from the start, saving you time and potential headaches during assembly. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and any additional components needed for your specific build.