Specifications
- Brand
- Eagle
- Part #
- 137304005
- UPC
- 793348011981

Eagle Chevy LS2 4.000in Crank 24 Tth Reluctor 6.125in H-Beam -5cc 4.005in Pistons Rotating Assembly
$2886.95
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Eagle Chevy LS2 rotating assembly with 4.000" forged crank, 6.125" H-beam rods, and -5cc pistons. Built for racing.
Key Features
- Fits Chevy LS2 engines.
- Includes a 4.000-inch stroke forged 4340 steel crankshaft with a 24-tooth reluctor wheel.
- Comes with 6.125-inch H-beam connecting rods secured by 7/16-inch ARP 8740 bolts.
- Features DSS forged 4032 flat-top pistons with a -5cc dish, measuring 4.005 inches bore size.
- Includes plasma-moly file-fit piston rings for custom gap setting.
- Equipped with King XP rod and main bearings for robust performance.
⚠️ 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
This Eagle Chevy LS2 rotating assembly gives you the core components to rebuild or upgrade your engine's bottom end. You get a 4.000-inch stroke forged 4340 steel crankshaft, a 24-tooth reluctor wheel, 6.125-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts, and DSS forged 4032 flat-top pistons with a -5cc dish, sized at 4.005 inches. It also includes plasma-moly file-fit piston rings and King XP rod and main bearings to get you started.
This assembly is built for demanding use, making it a solid choice for racing applications, including those using nitrous or forced induction. The forged 4340 steel crankshaft and H-beam connecting rods are strong enough to handle the extra stress these setups can create. The 4032 forged pistons are designed for high-performance use, and the included file-fit rings allow for precise gap setting to match your specific engine build and intended power adder. The King XP bearings are well-regarded for their performance in high-stress environments.
When building a high-performance LS2, having a well-matched rotating assembly is crucial for reliability and power. This kit provides the essential pieces, but remember to consult your engine builder or a trusted mechanic for specific assembly procedures, ring gap recommendations, and any other components you might need to complete your build, such as a balanced assembly or specific gasket sets. Please note this assembly is not CARB approved and cannot be shipped to California.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 137304005
- UPC
- 793348011981
Frequently Asked Questions
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