Specifications
- Brand
- Eagle
- Part #
- 129064030
- UPC
- 793348201016

Eagle Chevy LS2 4.000in Crank 24 Tth Reluctor 6.125in H-Beam -25cc 4.030in Pistons Rotating Assembly
$3111.78
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Eagle Chevy LS2 rotating assembly with a 4.000in crank, 24T reluctor, H-beam rods, and -25cc pistons. Built for high-performance builds.
Key Features
- Fits a wide range of Chevy LS2 applications.
- Forged 4340 steel crankshaft with a 4.000-inch stroke.
- Includes a 24-tooth crankshaft reluctor wheel.
- Forged 4340 H-beam connecting rods measure 6.125 inches and use 7/16-inch ARP 8740 bolts.
- Forged 4032 pistons feature a -25cc inverted dome design and are sized for a 4.030-inch bore.
- Comes with plasma-moly file-fit rings for custom gap adjustment.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
If you're building a high-performance Chevy LS2 engine for serious racing, especially with nitrous or forced induction, a strong rotating assembly is the heart of the operation. This Eagle Competition Rotating Assembly is designed to handle the extreme demands of competition, providing a solid foundation for your build. It includes a forged 4.000-inch crankshaft made from 4340 steel, which is a robust material known for its strength and durability under high stress. The 24-tooth reluctor wheel is integrated for proper engine management signals.
Complementing the crankshaft are 6.125-inch H-beam connecting rods, also forged from 4340 steel, paired with 7/16-inch ARP 8740 bolts. These rods are built to withstand the significant forces generated during high-RPM operation and combustion events. The assembly also features forged 4032 pistons with an inverted dome design, offering a -25cc volume for specific compression ratio tuning, and come with plasma-moly file-fit rings, allowing for precise gap adjustment to match your cylinder bore. To ensure smooth operation and longevity, King XP rod and main bearings are included, offering excellent load-carrying capacity and wear resistance.
This rotating assembly fits a wide range of GM LS2-based vehicles, including models like the Cadillac CTS, Chevrolet Camaro, and Corvette, among others. It's a comprehensive package for anyone looking to build a powerful and reliable engine for racing applications. Please note that this assembly is not CARB approved and cannot be shipped to California.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 129064030
- UPC
- 793348201016
Frequently Asked Questions
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