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Est. 1957
Eagle

Eagle Chevy 350 3.480in Crank 5.700in H-Beam -24cc 4.030in Pistons Balanced Assembly

$3055.36

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Eagle Chevy 350 balanced rotating assembly with 3.480" forged crank, H-beam rods, and SRP pistons. Part# B12029030. Not CARB approved.

Key Features

  • Fits Chevy 350 engines.
  • Includes a balanced rotating assembly.
  • Features a forged 4340 crankshaft with a 3.480-inch stroke.
  • Comes with 5.700-inch H-beam connecting rods secured by 7/16-inch ARP 8740 bolts.
  • Includes forged 4032 SRP pistons with a -24cc inverted dome for a 4.030-inch bore.
  • Equipped with plasma-moly file-fit piston rings.
This rotating assembly is designed for Chevy 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

This Eagle Competition Rotating Assembly gives you a fully balanced rotating assembly for your Chevy 350 engine. What you get in this kit is a forged 4340 crankshaft with a 3.480-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 in high-performance applications. The assembly also includes forged 4032 SRP pistons, which feature a -24cc inverted dome design and are sized for a 4.030-inch bore. To complete the package, you'll find plasma-moly file-fit piston rings and King XP rod and main bearings.

This assembly is balanced from the factory, saving you a significant step in the engine building process. The use of forged components, like the 4340 crank and SRP pistons, means this assembly is built to handle the stresses of racing, including the added demands of nitrous and forced induction. The ARP bolts are a strong choice for connecting rods, ensuring they stay securely fastened under high RPM and cylinder pressures. The plasma-moly rings are designed for good sealing and durability, and the King XP bearings are a well-regarded option for performance engine builds, offering improved lubrication and wear resistance.

This balanced rotating assembly is a solid foundation for a performance-oriented Chevy 350 build. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer installation instructions for proper assembly and break-in procedures.

Specifications

Brand
Eagle
Manufacturer Part #
B12029030
UPC
793348032641

Frequently Asked Questions

Eagle Chevy 350 3.480in Crank 5.700in H-Beam -24cc 4.030in Pistons Balanced Assembly

$3055.36