Eagle Chevy LS3 4.000in Crank 58 Tth Reluctor 6.125in I-Beam Rods 4.065in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly starts with a 4.000-inch forged 4140 crankshaft, a solid foundation for building a powerful LS3 engine. It's designed for naturally-aspirated racing applications where reliability and performance are key. The assembly includes a 58-tooth reluctor wheel, essential for proper engine management with LS3 computer systems.

You'll find 6.125-inch I-beam connecting rods made from strong 4340 steel, secured with 7/16-inch ARP 8740 bolts. These rods are well-built to handle the stresses of high-RPM operation. Paired with these are forged 2618 Mahle pistons featuring an inverted dome design with a -20cc dish, perfect for achieving a desired compression ratio when combined with your cylinder heads. The pistons come with plasma-moly file-fit rings, allowing for precise gap setting to optimize performance and sealing.

To ensure smooth operation and durability, this assembly includes King XP rod and main bearings. These bearings offer improved load-carrying capacity and wear resistance, crucial for the demanding environment inside a racing engine. This is a comprehensive package for anyone looking to rebuild or significantly upgrade their Chevy LS3 engine for racing purposes.