Eagle Chevy LS3 4.000in Crank 24 Tth Rlctor 6.125in I-Beam Rods 4.030in Pistons Rotating Assembly

Eagle is well-known for making strong internal engine components, and this Pro Street rotating assembly is a prime example of their work for Chevy LS3 engines. If you're building a naturally-aspirated racing engine, this assembly is designed to handle the demands of that kind of use. It's a complete package that brings together the key rotating parts you need to get your LS3 engine rebuilt or upgraded.

At the heart of this assembly is a 4.000-inch forged 4140 crankshaft, built for durability. It's paired with 6.125-inch I-beam connecting rods made from tough 4340 steel, which come with 7/16-inch ARP 8740 bolts for a solid connection. The pistons are forged 4032 aluminum from Mahle, featuring a -4cc flat top design and a 4.030-inch bore size, ready for plasma-moly file-fit rings. This assembly also includes King XP rod and main bearings, ensuring smooth operation and proper clearances for your engine's bottom end.

This rotating assembly is specifically configured for the Chevy LS3 engine and includes a 24-tooth reluctor wheel. Please note that this part is not CARB approved and cannot be shipped to California. It's a well-built set of components that forms the foundation for a powerful, naturally-aspirated racing engine.