Eagle Chevy LS3 4.000in Crank 58 Tth Reluctor 6.125in H-Beam -14cc 4.065in Pistons Rotating Assembly

Starting with a 4.000-inch forged 4340 steel crankshaft, this Eagle rotating assembly is built for serious performance, especially when you're pushing the limits with nitrous or forced induction. The crankshaft features a 58-tooth reluctor wheel, essential for proper engine management on LS3 applications. This is a well-built foundation for a high-horsepower LS3 build.

The assembly includes 6.125-inch H-beam connecting rods, known for their strength and reliability under high 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 2618 aluminum from MAHLE, featuring an inverted dome design with a -14cc volume and a 4.065-inch bore size. This piston design is crucial for achieving specific compression ratios and accommodating valve reliefs in performance applications. They come with plasma-moly file-fit rings, allowing for precise gap setting to match your engine's bore and intended use, which helps with sealing and oil control.

To complete the package, this assembly includes KING XP rod and main bearings. These bearings are designed for high-performance engines, offering improved load-carrying capacity and durability. This comprehensive rotating assembly is a solid option for anyone rebuilding or building a competition-spec Chevy LS3 engine. Please note this assembly is not CARB approved and cannot be shipped to California.