Specifications
- Brand
- Eagle
- Part #
- 637134040
- UPC
- 793348058788

Eagle Chevy LS2/LS3 3.800in Crank 24 Tth Rlctr 6.125in I-Beam Rod 4.040in Pistons Rotating Assembly
$2709.29
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Eagle Chevy LS2/LS3 rotating assembly for 4.040in bore engines. Includes 3.800in crank, I-beam rods, and pistons. Part# 637134040.
Key Features
- Fits Chevy LS2/LS3 engines with a 4.040 inch bore.
- Includes a 3.800 inch stroke crankshaft.
- Features 6.125 inch I-beam connecting rods.
- Comes with pistons sized for a 4.040 inch bore.
- Designed for naturally-aspirated racing use.
- Not CARB approved; cannot ship to California.
⚠️ 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 is the Eagle Chevy LS2/LS3 Pro Street Rotating Assembly, built for naturally-aspirated racing applications. It's designed to be a solid foundation for your high-performance LS engine build, specifically for the LS2 and LS3 platforms. This assembly includes a 3.800-inch stroke crankshaft, 6.125-inch I-beam connecting rods, and 4.040-inch bore pistons, making it a complete package to get your engine internals sorted.
Eagle has put together this rotating assembly with performance in mind. The Pro Street designation means it's intended for serious street and strip use where reliability and strength are key. The I-beam connecting rods are a well-built choice for handling the stresses of a performance engine, and the included pistons are sized for a 4.040-inch bore, common in many LS engine builds. This assembly is a crucial step in rebuilding or upgrading your LS engine's bottom end, ensuring all the core rotating components work together harmoniously.
When considering this rotating assembly, remember it's designed for naturally-aspirated setups. It's important to note that this part is not CARB approved and cannot be shipped to California due to emissions regulations. Always refer to manufacturer specifications for detailed installation procedures and compatibility with other engine components to ensure a successful build.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 637134040
- UPC
- 793348058788
Frequently Asked Questions
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