Eagle Chevy LS3 4.000in Crank 24 Tth Reluctor 6.125in I-Beam Rods 4.155in 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. It's designed specifically for Chevy LS3 engines and features a 24-tooth reluctor wheel, crucial for proper engine management system communication. This assembly is a solid foundation for rebuilding or upgrading your LS3's heart.

The assembly includes 6.125-inch I-beam connecting rods made from strong 4340 steel, secured with 7/16-inch ARP 8740 bolts for reliable strength under high stress. Paired with these are forged 4032 DSS pistons featuring an inverted dome design with a -15cc volume, perfect for achieving desired compression ratios. The pistons come with plasma-moly file-fit rings, allowing for precise gap setting to optimize performance and sealing. King XP rod and main bearings are also included, offering robust lubrication and wear resistance.

This rotating assembly is a significant step up for those looking to push their LS3 engine's capabilities in a racing environment. Please 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.