Specifications
- Brand
- Eagle
- Part #
- 129364030
- UPC
- 793348803043

Eagle Chevy LS3 4.000in Crank 24 Tth Reluctor 6.125in H-Beam -20cc 4.030in Pistons Rotating Assembly
$3111.78
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Eagle Chevy LS3 rotating assembly with 4.000" forged crank, 6.125" H-beam rods, and -20cc pistons. Built for competition.
Key Features
- Fits Cadillac CTS, Chevrolet Camaro, Chevrolet Corvette, Chevrolet SSR, Chevrolet Trailblazer, Pontiac Firebird, and Pontiac GTO.
- Features a 4.000-inch forged 4340 crankshaft.
- Includes a 24-tooth reluctor wheel for engine management.
- Comes with 6.125-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts.
- Equipped with forged 2618 Mahle pistons, -20cc inverted dome, 4.030-inch bore.
- Includes plasma-moly file-fit rings.
⚠️ 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
Eagle is well-known for building robust rotating assemblies that can handle the demands of performance applications. This competition rotating assembly is designed for Chevy LS3 engines and is ready for serious use, including racing, nitrous, and forced induction setups. It includes everything you need to build a strong foundation for a high-performance engine, fitting a range of vehicles like the Cadillac CTS, Chevrolet Camaro, and Corvette.
At its core is a 4.000-inch forged 4340 crankshaft, paired with 6.125-inch H-beam connecting rods secured by 7/16-inch ARP 8740 bolts. The pistons are forged 2618 Mahle units, featuring an inverted dome design with a -20cc volume and a 4.030-inch bore size. This assembly also comes with plasma-moly file-fit rings and King XP rod and main bearings, ensuring durability and smooth operation under stress. The crankshaft is configured with a 24-tooth reluctor wheel, essential for proper engine management on many LS3 applications.
This rotating assembly is a comprehensive package for anyone looking to rebuild or significantly upgrade their LS3 engine. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and torque specifications.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 129364030
- UPC
- 793348803043
Frequently Asked Questions
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