Eagle Chevy LS1 4.000in Crank 58 Tth Reluctor 6.125in H-Beam -15cc 3.898in Pistons Rotating Assembly

If you're building a high-performance Chevy LS1 engine for serious racing, this Eagle competition rotating assembly is a solid foundation. It's designed to handle the demands of racing, including the stress from nitrous or forced induction setups. This assembly includes all the key components you need to get your engine's bottom end rebuilt with strong, reliable parts.

At the heart of this assembly is a 4.000-inch forged 4340 steel crankshaft, known for its strength and durability under high loads. Paired with it are 6.125-inch H-beam connecting rods, which are also forged for robust performance. These rods use 7/16-inch ARP 8740 bolts, a popular choice for their reliability in high-stress applications. The pistons are forged 4032 DSS with an inverted dome design, featuring a -15cc volume and a 3.898-inch bore. They come with plasma-moly file-fit rings, allowing for precise installation and optimal sealing. To top it off, the assembly includes King XP rod and main bearings, offering excellent wear resistance and smooth operation.

This rotating assembly is a comprehensive package for anyone looking to build a powerful LS1 engine. Please note that this assembly is not CARB approved and cannot be shipped to California. Ensure you check all manufacturer instructions before installation.