Eagle Chevy LS1 4.000in Crank 24 Tth Reluctor 6.125in I-Beam Rods 3.905in Pistons Rotating Assembly

This is the Eagle Chevy LS1 Pro Street rotating assembly, built for serious naturally-aspirated racing applications. It's a complete package designed to handle the demands of high-performance engines, giving you a solid foundation for your build. If you're looking to get the most out of your LS1 without forced induction, this assembly is a well-built choice.

At its heart is a 4.000-inch forged 4140 crankshaft, providing a strong core for power. It features a 24-tooth reluctor wheel, essential for proper engine management on LS1 platforms. The assembly includes 6.125-inch I-beam connecting rods made from durable 4340 steel, secured with 7/16-inch ARP 8740 bolts for reliable strength under stress. Forged 4032 Mahle pistons with a -6cc flat top design and a 3.905-inch bore size are included, paired with plasma-moly file-fit rings for a good seal. King XP rod and main bearings round out this comprehensive rotating assembly, ensuring smooth operation and longevity.

This rotating assembly is a significant upgrade for anyone building a performance LS1 engine. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.