Eagle Chevy LS7 3.900in Crank 24 Tth Reluctor 6.125in H-Beam -15cc 4.155in Pistons Rotating Assembly

This Eagle Competition Rotating Assembly starts with a 3.900-inch stroke crankshaft, specifically designed for the Chevy LS7 platform. The crankshaft features a 24-tooth reluctor wheel, essential for proper engine management on these modern V8s. It’s paired with 6.125-inch H-beam connecting rods, known for their strength and ability to handle high stress, making this assembly a solid choice for demanding applications.

The included pistons are 4.155 inches in bore size and feature a -15cc dish volume. This dish volume is carefully calculated to achieve a specific compression ratio when combined with the LS7 cylinder heads and the 3.900-inch stroke crank, which is crucial for optimizing power output and engine performance. Eagle builds these assemblies with racing in mind, meaning they are well-suited for use with nitrous oxide or forced induction setups, where the engine will be subjected to significantly higher cylinder pressures and temperatures.

When you're building a high-performance LS7 engine, especially for racing, a robust rotating assembly is the foundation. This Eagle kit provides the core components, balanced and ready to be assembled into your engine block. Remember that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations.