Eagle Chevy LS1 4.000in Crank 24 Tth Reluctor 6.125in H-Beam -29cc 4.000in Pistons Rotating Assembly

Eagle is well-known for building strong rotating assemblies that can handle serious abuse, and this competition-ready package for Chevy LS1 engines is no exception. If you're building a high-performance LS1 for racing, especially with power adders like nitrous or turbochargers, this rotating assembly is designed to take the punishment. It includes everything you need to get your bottom end built right, featuring a robust 4.000-inch forged 4340 crankshaft that's ready for high RPMs and significant stress.

This assembly comes with 6.125-inch H-beam connecting rods, which are a popular choice for their strength and reliability under demanding conditions. They're secured with 7/16-inch ARP 8740 bolts, known for their consistent clamping force and durability. The pistons are forged 4032 DSS units with an inverted dome design, measuring 4.000 inches in bore size and featuring a -29cc volume to help achieve your desired compression ratio. They also come with plasma-moly file-fit rings, allowing for precise gap setting to match your engine's specific needs and boost levels. To top it off, King XP rod and main bearings are included, offering excellent wear resistance and performance for your critical rotating components.

This rotating assembly is specifically configured for a 24-tooth reluctor wheel, common in many LS1 applications. Please note that this assembly is not CARB approved and cannot be shipped to California. It's a serious piece of kit for serious engine builds, intended for competition use where durability and performance are paramount.