Eagle Chevy LS1 3.900in Crank 24 Tth Reluctor 6.125in I-Beam Rods 3.903in Pistons Rotating Assembly

Eagle is well-known for making strong internal engine components, and this Pro Street rotating assembly is a prime example for your Chevy LS1. If you're building a naturally-aspirated racing engine, this assembly is designed to handle the demands of that kind of performance. It’s a complete package that brings together the essential rotating parts for your engine's bottom end, saving you time and ensuring compatibility between key components.

This assembly includes a 3.900-inch stroke crankshaft, which is a crucial piece for determining your engine's displacement and power characteristics. Paired with it are 6.125-inch I-beam connecting rods. I-beam rods are a popular choice for their balance of strength and weight, making them a solid option for performance builds. The kit also comes with 3.903-inch pistons, ready to be installed. The crankshaft features a 24-tooth reluctor wheel, which is standard for many LS1 applications, ensuring proper signal for your engine management system.

When you're putting together a performance engine, the rotating assembly is the heart of it all. Getting these components right from a reputable manufacturer like Eagle means you're starting with a well-built foundation. This assembly is intended for racing use and is not CARB approved, so it cannot be shipped to California. Be sure to check all manufacturer installation guidelines before beginning your build.