Eagle Chevy LS3 4.000in Crank 24 Tth Reluctor 6.125in I-Beam Rods 4.040in Pistons Rotating Assembly

Starting with a 4.000-inch forged 4140 steel crankshaft, this Eagle Pro Street rotating assembly is built for serious naturally-aspirated racing applications. It features a 24-tooth reluctor wheel, essential for proper engine management on LS3 engines. This assembly is designed to handle the demands of high-performance builds where reliability and strength are paramount.

The heart of this assembly includes 6.125-inch long I-beam connecting rods forged from strong 4340 steel, secured with 7/16-inch ARP 8740 bolts for dependable performance under stress. Paired with these are forged 4032 aluminum pistons featuring an inverted dome design with a -15cc volume, ready for plasma-moly file-fit rings. This piston and rod combination is engineered to work seamlessly with the crankshaft, forming a well-balanced rotating assembly.

To ensure smooth operation and durability, the assembly comes complete with King XP rod and main bearings. This comprehensive rotating assembly is a solid foundation for rebuilding or upgrading your Chevy LS3 engine for racing. Please note that this assembly is not CARB approved and cannot be shipped to California.