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Est. 1957
Manley Performance

Manley Chrysler Small Block 5.7L Hemi Series 6.125in Lightweight I Beam Connecting Rod Set

$2079.22

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Manley 5.7L Hemi Series lightweight I-beam connecting rods. A solid choice for high-performance engine builds.

Key Features

  • Fits Chrysler Small Block 5.7L Hemi engines.
  • Lightweight I-Beam design for improved engine responsiveness.
  • Constructed from strong forged 4340 or 300M vacuum degassed steel alloys.
  • Available in multiple weight options to suit specific engine builds.
  • Some Pro Series I-Beam rods are NHRA legal for Stock and Super Stock racing.
  • 6.125 inch length.

⚠️ 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 Chrysler Small Block Hemi engine, especially for racing applications, you'll want connecting rods that can handle the stress. These Manley Performance 5.7L Hemi Series I-Beam connecting rods are built to take on demanding conditions. They are a critical component that transfers power from the pistons to the crankshaft, and having well-made rods is essential for engine longevity and power output.

Manley offers these Pro Series rods in a couple of strong material options, including forged 4340 or 300M vacuum degassed steel alloys, chosen for their ability to withstand high cylinder pressures and RPMs. They also come in various weight options, like these Lightweight versions, which can help reduce overall engine assembly weight for improved responsiveness. Some specific part numbers in the Pro Series line are even NHRA legal, making them a popular choice for serious racers looking to meet class requirements.

When you're pushing an engine hard, every component matters. These Manley rods are a well-built part of your engine's rotating assembly, designed to perform reliably under pressure. Make sure to consult your engine build specifications to ensure these 6.125-inch length rods are the correct fit for your piston and crankshaft combination.

Specifications

Brand
Manley Performance
Manufacturer Part #
14455-8
UPC
807298006970

Frequently Asked Questions

Manley Chrysler Small Block 5.7L Hemi Series 6.125in Lightweight I Beam Connecting Rod Set

$2079.22