What material are these push rods made from?

These push rods are made from 4130 Chrome Moly steel, which is known for its strength and durability in engine components. They are also heat treated and finished with a black oxide coating.

What does 'swedged end' mean for these push rods?

Swedged ends refer to the way the ends of the push rods are formed. Manley meticulously forms these ends with exact radii, ensuring a precise fit and good concentricity for reliable operation in your engine.

Are these push rods a direct replacement for all engines?

These push rods have specific dimensions (6.800in length, 3/8in diameter, .080in wall) and are intended for specific engine builds. It is crucial to verify that these specifications match your engine's requirements before installation.

Specifications

Brand: Manley Performance
Part #: 25817-8
UPC: 807298034348

Manley .080in Wall 6.800in Length 3/8in Dia 4130 Chrome Moly Swedged End Push Rods (Set of 8)

Name: Manley .080in Wall 6.800in Length 3/8in Dia 4130 Chrome Moly Swedged End Push Rods (Set of 8)
Brand: Manley Performance
SKU: manley-performance-manley-080in-wall-6-800in-length-3-8in-dia-4130-chrome-moly-s-t14-494405
Price: 157.27 USD
Availability: BackOrder

$157.27

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Manley 25817-8 push rods. Set of 8, 3/8in dia, 6.800in length, .080in wall. 4130 Chrome Moly. Pushrod

Key Features

Set includes eight Manley push rods.
Each push rod is 6.800 inches long and 3/8 inch in diameter.
Features a .080 inch wall thickness.
Constructed from 4130 Chrome Moly steel.
Meticulously formed ends with exact radii.
Exhibits excellent concentricity and closely controlled 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

This set includes eight Manley push rods, each measuring 6.800 inches long with a 3/8 inch diameter and a .080 inch wall thickness. They are constructed from 4130 Chrome Moly steel, a strong material often used in performance engine builds. The ends are meticulously formed with exact radii for a precise fit, and the push rods themselves exhibit excellent concentricity with closely controlled lengths. They come heat treated and finished with a black oxide coating.

When you're rebuilding the top end of an engine, especially for performance applications, the push rods are a critical component that transfers the camshaft's lift to the rocker arms. Manley's attention to detail in forming the ends and controlling the length ensures they will function reliably in your build. The 4130 Chrome Moly construction offers a good balance of strength and weight for these applications.