Specifications
- Brand
- Eagle
- Part #
- 637904060
- UPC
- 793348028088

Eagle Chevy LS2 4.000in Crank 58 Tth Reluctor 6.125in I-Beam Rods 4.060in Pistons Rotating Assembly
$2516.07
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Eagle Pro Street rotating assembly for Chevy LS2/LS3. Features 4.000" forged crank, 6.125" I-beam rods with ARP bolts, and 4.060" pistons.
Key Features
- Fits Chevy LS2 and LS3 engines.
- Includes a 4.000-inch forged 4140 crankshaft.
- Features a 58-tooth reluctor wheel setup.
- Comes with 6.125-inch 4340 I-beam connecting rods.
- Rods are secured with 7/16-inch ARP 8740 bolts.
- Includes forged 4032 DSS -5cc flat top pistons at 4.060-inch bore size.
⚠️ 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 strong rotating assemblies, and this Pro Street Rotating Assembly is a prime example for your Chevy LS2 or LS3 engine. If you're looking to build a naturally-aspirated racing engine, this assembly is designed to handle the demands of that kind of performance. It includes a 4.000-inch forged 4140 crankshaft, which is the heart of the assembly, providing the stroke for your engine. This particular assembly is set up for a 58-tooth reluctor wheel, common on many LS applications.
The connecting rods are 6.125-inch long 4340 I-beam units, known for their strength and reliability in performance builds. They come equipped with 7/16-inch ARP 8740 bolts, a popular choice for their durability and ability to hold tight under high stress. For the pistons, you get forged 4032 DSS flat-top pistons with a -5cc dish, sized at 4.060 inches. These pistons are paired with plasma-moly file-fit rings, allowing for a precise fit in your cylinders. To top it off, the assembly includes King XP rod and main bearings, offering excellent performance and wear resistance for your engine build.
This rotating assembly is a solid foundation for a high-performance naturally-aspirated engine. Please be aware that this part is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 637904060
- UPC
- 793348028088
Frequently Asked Questions
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