Specifications
- Brand
- Eagle
- Part #
- 12305L040
- UPC
- 793348052977

Eagle Chevy LT1 350 1Pc 3.750in Crank 5.700in H-Beam -5cc Flat Top 4.040in Pistons Rotating Assembly
$2512.78
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Eagle Chevy LT1 350 rotating assembly. Includes forged crank, H-beam rods, Icon pistons, file-fit rings, and King bearings for competition use.
Key Features
- Fits Chevy LT1 350 engines.
- Includes a forged 4340 crankshaft with a 3.750-inch stroke.
- Comes with 5.700-inch H-beam connecting rods featuring 7/16-inch ARP 8740 bolts.
- Features 4.040-inch, -5cc flat-top forged 4032 Icon pistons.
- Includes plasma-moly file-fit piston rings for custom gapping.
- Equipped with King XP rod and main bearings for reliable 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
When you're building a serious performance engine for your Chevy LT1 350, starting with a well-matched rotating assembly is key. This Eagle Competition Rotating Assembly gives you a solid foundation, including a forged 4340 crankshaft with a 3.750-inch stroke, paired with 5.700-inch H-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability under high stress.
The piston set features 4.040-inch, -5cc flat-top forged 4032 Icon pistons, designed to work seamlessly with the crank and rods. They come complete with plasma-moly file-fit rings, allowing for precise gap setting to match your specific engine build and intended use, whether it's for racing, nitrous, or forced induction applications. Topping off this assembly are King XP rod and main bearings, chosen for their robust performance and durability in demanding conditions.
This rotating assembly is a popular choice for those looking to push the limits of their LT1 350. 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 break-in procedures to ensure optimal performance and longevity.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 12305L040
- UPC
- 793348052977
Frequently Asked Questions
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