Eagle Chevy LS3 4.000in Crank 24 Tth Reluctor 6.125in I-Beam Rods 4.070in Pistons Rotating Assembly

If you're building a high-performance naturally-aspirated LS3 engine for racing, this Eagle Pro Street rotating assembly is a solid foundation. It includes everything you need to get the core of your engine rotating smoothly and reliably under demanding conditions. This assembly is designed to handle the stresses of racing, giving you the confidence to push your engine to its limits.

At the heart of this assembly is a 4.000-inch forged 4140 crankshaft, known for its strength and durability. It features a 24-tooth reluctor wheel, essential for LS engine management systems. The connecting rods are 6.125-inch I-beam units made from robust 4340 steel, secured with 7/16-inch ARP 8740 bolts for a strong connection. The pistons are forged 4032 aluminum flat-tops with a -4cc dish, measuring 4.070 inches in bore size, and come with plasma-moly file-fit rings. This combination of forged components and quality materials ensures this assembly can withstand the rigors of racing.

To complete the package, this assembly includes King XP rod and main bearings, which offer improved performance and durability for high-stress applications. This is a comprehensive rotating assembly built for serious performance builds. Please note that this assembly is not CARB approved and cannot be shipped to California.