Specifications
- Brand
- Eagle
- Part #
- 12303L040
- UPC
- 793348007502

Eagle Chevy LT1 350 1Pc 3.750in Crank 6.000in H-Beam -18cc 4.040in Pistons Rotating Assembly
$2577.91
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Eagle Chevy LT1 350 rotating assembly. Features a 3.750" forged crank and 6" H-beam rods for serious builds.
Key Features
- Fits Chevy LT1 350 engines.
- Includes a forged 4340 steel crankshaft with a 3.750-inch stroke.
- Features 6.000-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts.
- Comes with Icon forged 4032 aluminum pistons, -18cc inverted dome, 4.040-inch bore.
- Equipped with plasma-moly file-fit rings for custom gap setting.
- Includes King XP rod and main bearings for reliable lubrication.
⚠️ 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
Starting with a forged 4340 steel crankshaft featuring a 3.750-inch stroke is key for building a robust LT1 350 engine. This rotating assembly from Eagle is designed for demanding applications, including racing use with nitrous or forced induction. The 6.000-inch H-beam connecting rods are made from strong 4340 steel and come equipped with 7/16-inch ARP 8740 bolts, ensuring they can handle significant stress and high RPMs.
The assembly includes Icon forged 4032 aluminum pistons with an inverted dome design, offering -18cc volume and a 4.040-inch bore size. These pistons are paired with plasma-moly file-fit rings, allowing for precise gap setting to match your specific engine build and maximize performance. King XP rod and main bearings are included, known for their durability and ability to maintain oil pressure under extreme conditions. This comprehensive package is a solid foundation for anyone looking to rebuild or significantly upgrade their Chevy LT1 350 engine for competitive use.
Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures to ensure optimal performance and longevity.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 12303L040
- UPC
- 793348007502
Frequently Asked Questions
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