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Est. 1957
Eagle

Eagle Chevy 400 350 Mains 3.875in Crank 6.000in H-Beam Stroker Rod 4.125in Pistons Rotating Assembly

$2985.27

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Eagle Chevy 400 350 Mains 3.875in Crank 6.000in H-Beam Stroker Rod 4.125in Pistons Rotating Assembly. Competition assembly for racing use.

Key Features

  • Fits Chevy 400 engines with 350 mains.
  • Features a forged 4340 steel crankshaft with a 3.875-inch stroke.
  • Includes 6.000-inch H-beam connecting rods with stroker clearance.
  • Connecting rods are secured with 7/16-inch ARP 2000 bolts.
  • Comes with forged 4032 Mahle inverted dome pistons for a 4.125-inch bore.
  • Includes plasma-moly file-fit piston rings for custom gapping.
This rotating assembly is designed for Chevy 400 engines utilizing 350 mains. Please verify compatibility with your specific engine configuration.

⚠️ 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

Built around a forged 4340 steel crankshaft featuring 350 mains and a 3.875-inch stroke, this Eagle rotating assembly is designed for serious performance builds. It's engineered to handle the demands of racing, including applications using nitrous or forced induction, making it a solid choice for anyone pushing their Chevy engine to the limit.

The assembly includes 6.000-inch H-beam connecting rods that have been "stroker cleared" for optimal clearance in high-performance setups. These rods are paired with 7/16-inch ARP 2000 bolts, known for their strength and reliability under extreme stress. For the pistons, you get forged 4032 Mahle inverted dome pistons with a -22cc dish, designed for a 4.125-inch bore. These come complete with plasma-moly file-fit rings, allowing for precise gap setting to match your engine's specific needs. To top it off, the kit includes King XP rod and main bearings, offering robust performance and durability for the core of your engine.

This is a comprehensive rotating assembly aimed at competition use. Please note that this assembly is not CARB approved and cannot be shipped to California. It's crucial to consult manufacturer documentation for detailed installation procedures and specifications to ensure proper fitment and performance in your specific Chevy 400 build.

Specifications

Brand
Eagle
Manufacturer Part #
12046000
UPC
793348200811

Frequently Asked Questions

Eagle Chevy 400 350 Mains 3.875in Crank 6.000in H-Beam Stroker Rod 4.125in Pistons Rotating Assembly

$2985.27