Eagle Chevy LS1 3.900in Crank 58 Tth Reluctor 6.125in H-Beam -5cc 3.913in Pistons Rotating Assembly

This Eagle Competition Rotating Assembly starts with a 3.900-inch stroke crankshaft, designed for Chevy LS1 engines. The crankshaft features a 58-tooth reluctor wheel, essential for proper engine management in many LS-based applications. It’s paired with 6.125-inch H-beam connecting rods, known for their strength and ability to handle significant stress, making this assembly a solid choice for demanding builds.

The included pistons are 3.913 inches in bore size and feature a -5cc dish volume. This dish volume is important for tuning compression ratios, especially when you plan to use forced induction like turbochargers or superchargers, or nitrous oxide. The H-beam rods are well-suited for these high-stress environments, offering a robust connection between the pistons and the crankshaft. Eagle has a reputation for building well-made components for performance applications, and this rotating assembly reflects that focus on durability and power handling.

When considering a rotating assembly of this caliber, it’s important to ensure all supporting components are up to the task. This assembly is intended for competition use and is not CARB approved, meaning it cannot be shipped to California. Proper balancing and installation by a qualified professional are critical for achieving the performance and longevity expected from this high-performance engine component.