Eagle Chevy LS3 4.000in Crank 58 Tth Reluctor 6.125in H-Beam -20cc 4.005in Pistons Rotating Assembly

Starting with a 4.000-inch forged 4340 steel crankshaft, this Eagle rotating assembly is built for serious performance, especially in racing applications that might use nitrous or forced induction. The crankshaft features a 58-tooth reluctor wheel, essential for proper engine management on many GM LS-based engines. This assembly is designed to handle the demands of high-horsepower builds, offering a solid foundation for your engine project.

Complementing the crankshaft are 6.125-inch H-beam connecting rods, known for their strength and reliability under stress. These rods are secured with 7/16-inch ARP 8740 bolts, a popular choice for their durability and consistent clamping force. The pistons are forged from 2618 aluminum, featuring an inverted dome design with a -20cc volume, which helps achieve a specific compression ratio when paired with the correct cylinder heads and gasket. They come with plasma-moly file-fit rings, allowing for precise gap setting to optimize sealing and performance. King XP series rod and main bearings are included, offering excellent wear resistance and smooth operation.

This rotating assembly fits a wide range of GM vehicles, including models like the Cadillac CTS, Chevrolet Camaro, and Corvette, among others. It's a comprehensive package for anyone looking to rebuild or significantly upgrade their LS3 engine for competitive use or extreme street performance. Please note that this assembly is not CARB approved and cannot be shipped to California.