Eagle Chevy LS2 4.000in Crank 24 Tth Reluctor 6.125in I-Beam Rods 4.030in 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. If you're putting together a naturally-aspirated racing engine for a Chevy LS2, this assembly is designed to handle the demands of the track. It includes all the core pieces you need to build a strong foundation for your powerplant.

At the heart of this assembly is a 4.000-inch forged 4140 crankshaft, chosen for its strength and durability under high stress. 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. The pistons are forged 2618 Arias units, featuring a -3.1cc flat top design and a 4.030-inch bore size, ready for plasma-moly file-fit rings. This combination is engineered for performance builds where reliability is key.

To ensure smooth operation and proper bearing support, this assembly comes complete with King XP rod and main bearings. The crankshaft also features a 24-tooth reluctor wheel, essential for LS2 engine management systems. Please note that this assembly is not CARB approved and cannot be shipped to California. It's a solid option for builders focused on maximizing naturally-aspirated performance.