What material are these push rods made from?

These push rods are made from 4130 chrome moly steel. This material is chosen for its strength and durability in high-performance engine applications.

What is the purpose of the swedged end?

The swedged end is a manufacturing detail that helps to create a strong connection point and allows for precise forming of the end radius. This contributes to accurate valvetrain geometry.

What is the benefit of the black oxide finish?

The black oxide finish provides a layer of corrosion resistance and also helps to reduce friction within the valvetrain components. It's a common and effective finish for internal engine parts.

Specifications

Brand: Manley Performance
Part #: 25112-8
UPC: 807298037288

Manley Push Rod - 7/16 Dia. - 10.575 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 7/16 Dia. - 10.575 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-7-16-dia-10-575-length-0-165-wall-4130-chrome-t14-879631
Price: 215.58 USD
Availability: BackOrder

$215.58

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Manley Push Rod - 7/16 Dia. - 10.575 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8. A solid option for engine builds.

Key Features

Fits: Check manufacturer fitment data to confirm compatibility with your vehicle.
Constructed from 4130 chrome moly steel for strength.
Features a 0.165-inch wall thickness for added rigidity.
Ends are meticulously formed with exact radii for precise fitment.
Length is closely controlled for accurate valvetrain geometry.
Heat treated and finished with a black oxide coating.

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About this part

Product Details

Manley Performance is well-known for making strong internal engine components, and these push rods are a good example of that. If you're rebuilding the valvetrain in your engine, these push rods are built to handle the job. They are made from 4130 chrome moly steel, which is a strong and durable material for this application. The 0.165-inch wall thickness adds to their rigidity, helping to ensure consistent valve operation.

What sets these apart is the attention to detail in their construction. The ends are carefully formed with precise radii, and Manley controls the length very closely, which is important for proper valvetrain geometry. They also go through a heat-treating process and are finished with a black oxide coating. This set includes eight push rods, enough for a typical V8 engine.