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Est. 1957
Eagle

Eagle Chevy LT1 350 1Pc 3.750in Crank 6.000in H-Beam -5cc Flat Top 4.040in Pistons Rotating Assembly

$2700.65

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Eagle LT1 350 rotating assembly. Built for high-performance racing with forged components and Mahle pistons.

Key Features

  • Fits Chevy LT1 350 engines.
  • Includes a 3.750-inch forged 4340 crankshaft.
  • Features 6.000-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts.
  • Comes with forged 4032 Mahle -5cc flat top pistons (4.040-inch bore).
  • Includes plasma-moly file-fit piston rings.
  • Equipped with King XP rod and main bearings.
This rotating assembly is designed for Chevy LT1 350 engines. It is not CARB approved and cannot be shipped 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

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About this part

Product Details

If you're building a high-performance Chevy LT1 350 for serious racing, a strong rotating assembly is the heart of the operation. This Eagle Competition Rotating Assembly is designed to handle the demands of competition, including setups using nitrous or forced induction. It's a well-built package that gives you the core components needed to build a powerful engine.

This assembly starts with a 3.750-inch forged 4340 crankshaft, known for its strength and durability under high stress. 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 loads. These rods are secured with 7/16-inch ARP 8740 bolts, a name trusted for their reliability in high-performance applications. The pistons are forged 4032 Mahle flat tops, featuring a -5cc dish and a 4.040-inch bore size, designed for optimal combustion in performance engines. They come with plasma-moly file-fit rings, allowing for precise gap setting to match your specific build. To complete the package, King XP rod and main bearings are included, offering excellent wear resistance and performance.

This rotating assembly is a significant step up from stock components, providing the foundation for an engine built for power and endurance. Please 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 tuning procedures.

Specifications

Brand
Eagle
Manufacturer Part #
12111040
UPC
793348532080

Frequently Asked Questions

Eagle Chevy LT1 350 1Pc 3.750in Crank 6.000in H-Beam -5cc Flat Top 4.040in Pistons Rotating Assembly

$2700.65