What material are these push rods made from?

These push rods are made from 4130 chrome moly steel, a strong and durable material commonly used in performance engine components. They are also heat treated and finished with a black oxide coating for added wear resistance.

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

A swedged end means the end of the push rod has been compressed and formed to create a stronger, more robust connection point. This design helps prevent the push rod from collapsing under the stress of valve train operation.

Are these push rods sold individually or as a set?

This product is sold as a set of eight push rods. This quantity is typically what's needed for a standard V8 engine configuration.

Specifications

Brand: Manley Performance
Part #: 25337-8
UPC: 807298070704

Manley Push Rod - 3/8 Dia. - 7.900 Length - 0.135 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 3/8 Dia. - 7.900 Length - 0.135 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-3-8-dia-7-900-length-0-135-wall-4130-chrome-m-t14-879908
Price: 192.08 USD
Availability: BackOrder

$192.08

On Backorder

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Manley Performance push rod set. Made from 4130 chrome moly with swedged ends for improved durability.

Key Features

This set includes eight push rods.
Each push rod is 3/8 inch in diameter.
The length of each push rod is 7.900 inches.
They have a wall thickness of 0.135 inches.
Constructed from 4130 chrome moly steel.
Features swedged ends 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 7.900 inch length and a 0.135 inch wall thickness. They are constructed from 4130 chrome moly steel, a strong material often used in performance applications, and feature swedged ends for added strength where it counts. The ends are meticulously formed with exact radii, and the push rods themselves exhibit excellent concentricity and closely controlled length, ensuring they perform reliably in your engine.

These push rods are heat treated and finished with a black oxide coating. This treatment process helps to increase their durability and resistance to wear, which is important for consistent valve train operation. The swedged end design is a notable detail that helps prevent the push rod from collapsing under stress, a common issue with less robust designs, especially in engines that see regular use or higher performance demands.