What material are these push rods made from?

These push rods are constructed from 4130 Chrome Moly steel, a strong and durable alloy commonly used in performance engine components. They are also heat-treated and finished with a black oxide coating for added wear resistance and corrosion protection.

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

A swedged end means the end of the tube has been compressed and formed to create a stronger, more durable connection point. This process also allows for precise radii and controlled length, which helps maintain excellent concentricity for consistent valve train operation.

Are these push rods a direct replacement for all engines?

These push rods have specific dimensions (3/8" diameter, 9.450" length, 0.080" wall) and are made from 4130 Chrome Moly. You will need to verify that these specifications match the requirements for your particular engine build.

Specifications

Brand: Manley Performance
Part #: 25945-8
UPC: 807298036342

Manley Push Rod - 3/8 Dia. - 9.450 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 3/8 Dia. - 9.450 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-3-8-dia-9-450-length-0-080-wall-4130-chrome-m-t14-880010
Price: 157.27 USD
Availability: BackOrder

$157.27

On Backorder

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This set includes 8 Manley push rods, 3/8" dia. x 9.450" length, made from 4130 Chrome Moly. They feature swedged ends for improved durability.

Key Features

This set includes 8 push rods.
Each push rod is 3/8 inch in diameter.
The length of each push rod is 9.450 inches.
They have a wall thickness of 0.080 inches.
Constructed from 4130 Chrome Moly steel.
Features swedged ends with exact radii for improved durability.

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About this part

Product Details

This set includes eight Manley push rods, each measuring 3/8 inch in diameter with a length of 9.450 inches and a wall thickness of 0.080 inches. They are constructed from 4130 Chrome Moly steel, a well-known material for its strength and durability in high-performance engine applications. The swedged ends are meticulously formed with exact radii, contributing to their excellent concentricity and closely controlled length, which are critical for proper valve train operation.

These push rods are heat-treated and finished with a black oxide coating. This treatment process helps to increase their hardness and resistance to wear, while the black oxide finish offers a layer of corrosion protection. The precise manufacturing ensures that each push rod in the set maintains excellent concentricity and length consistency, which is vital for maintaining proper valve lash and ensuring the engine runs smoothly and efficiently.