Eagle Chevy LS3 4.000in Crank 24 Tth Reluctor 6.125in I-Beam Rods 4.005in Pistons Rotating Assembly

Starting with a 4.000-inch forged 4140 crankshaft, this Eagle Pro Street rotating assembly is built for serious performance in naturally-aspirated racing applications. The crankshaft features a 24-tooth reluctor wheel, essential for proper engine management on LS3 platforms. This assembly is designed to handle the demands of high-RPM operation, providing a solid foundation for your engine build.

Complementing the robust crankshaft are 6.125-inch 4340 I-beam connecting rods, secured with 7/16-inch ARP 8740 bolts. These rods offer a strong and reliable link between the pistons and the crankshaft. The assembly includes forged 4032 Mahle flat-top pistons with a -4cc dish, sized at 4.005 inches. These pistons are paired with plasma-moly file-fit rings, allowing for precise gap setting to optimize performance and sealing. King XP rod and main bearings are included, offering excellent durability and reduced friction under load.

This rotating assembly is a well-built package for those looking to build a powerful LS3 engine for racing. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and balancing procedures.