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Manley 25166-8 Chromoly H-Beam Connecting Rod Bolt Length - 4130 7/16 9.400

Part of: Manley Chromoly H-Beam Connecting Rod Bolt Length

Other options in this family: Manley 25149-8 Manley 25100-8 Manley 25116-8 Manley 25843-8 Manley 25140-8

Manufacturer

Picture for manufacturer Manley

Part Number

25166-8
9 reviews
Sale Price

$187.13

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Manley 25166-8 is a high-performance H-beam connecting rod constructed from 4130 chromoly steel, engineered for demanding racing applications. This rod features a 9.400-inch center-to-center length and utilizes 7/16-inch diameter rod bolts for exceptional strength and reliability.

Key Features:

  • 4130 chromoly steel construction for superior strength-to-weight ratio
  • H-beam design provides optimal rigidity and durability
  • 9.400-inch center-to-center length
  • 7/16-inch diameter high-strength rod bolts
  • .165-inch wall thickness for enhanced structural integrity
  • Precision machined and shot peened for stress relief
  • Designed for high-RPM and forced induction applications

Manley connecting rods are manufactured to exacting tolerances and undergo rigorous quality control processes. Each rod is weight-matched within the set to ensure proper engine balance and smooth operation at high RPM. The 4130 chromoly material offers excellent fatigue resistance, making these rods suitable for both naturally aspirated and boosted engines in racing and high-performance street applications.

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