Specifications
- Brand
- Eagle
- Part #
- 12004040
- UPC
- 793348525020

Eagle Chevy 350 3.480in Crank 6.000in H-Beam 11cc Dome 4.040in Pistons Rotating Assembly
$2846.72
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Eagle Chevy 350 rotating assembly with 3.480" forged crank, 6" H-beam rods, and 4.040" dome pistons. Built for competition.
Key Features
- Verified fitment for Chevy 350 engines.
- Includes a 3.480-inch forged 4340 crankshaft.
- Features 6.000-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts.
- Comes with forged 2618 Mahle 11cc dome pistons (4.040" bore).
- Includes plasma-moly file-fit piston rings for a custom seal.
- Equipped with King XP rod and main bearings for reliable operation.
⚠️ 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
If you're building a high-performance Chevy 350 engine for serious competition, a strong rotating assembly is the heart of the operation. This Eagle Competition Rotating Assembly is designed to handle the demands of racing, including the extra stress from nitrous oxide or forced induction setups. It gives you a solid foundation for a powerful engine build.
This assembly starts with a 3.480-inch forged 4340 crankshaft, known for its strength and durability under high loads. Paired with it are 6.000-inch H-beam connecting rods, which are a popular choice for their robust design and ability to withstand significant stress. These rods come with 7/16-inch ARP 8740 bolts, a well-regarded fastener known for its reliability in performance applications. The pistons are forged 2618 Mahle units, featuring an 11cc dome shape and a 4.040-inch bore size, designed to work with the crank and rods for optimal compression and performance. The assembly also includes plasma-moly file-fit piston rings, giving you flexibility during installation to achieve a perfect seal, and King XP rod and main bearings to ensure smooth operation and longevity.
This rotating assembly is a comprehensive package for anyone looking to build a competitive Chevy 350. 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.
Specifications
- Brand
- Eagle
- Manufacturer Part #
- 12004040
- UPC
- 793348525020
Frequently Asked Questions
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