Eagle Chevy LS1 4.000in Crank 24 Tth Reluctor 6.125in I-Beam Rods 3.905in Pistons Rotating Assembly

Eagle is well-known for building robust internal engine components, and this Pro Street rotating assembly is a prime example of their commitment to performance for naturally-aspirated racing applications. If you're looking to build a powerful LS1 engine that can handle the demands of the track, this assembly is designed to get you there. It includes all the critical pieces you need to rebuild the heart of your engine, ensuring a strong foundation for your project.

At the core of this assembly is a 4.000-inch forged 4140 crankshaft, built for strength and durability. Paired with it are 6.125-inch I-beam connecting rods made from strong 4340 steel, secured with 7/16-inch ARP 8740 bolts for reliable clamping force under high stress. The assembly also features forged 4032 DSS pistons with an inverted dome design, measuring 3.905 inches in diameter and featuring a -15cc volume. These pistons come with plasma-moly file-fit rings, allowing for precise gap setting to optimize performance and sealing. To ensure smooth operation and proper oil control, King XP rod and main bearings are included, offering excellent wear resistance.

This rotating assembly is a comprehensive package for serious LS1 engine builds. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures to maximize the longevity and performance of your new engine components.