What material are these push rods made from?

These push rods are constructed from 4130 Chrome Moly steel, a strong and durable material often used in performance engine components. They are also heat treated and finished with a black oxide coating.

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

A swedged end means the material at the end of the tube has been compressed and shaped, creating a stronger, more integrated connection point. This process also helps ensure exact radii and excellent concentricity for consistent performance.

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 is needed for a standard V8 engine configuration.

Specifications

Brand: Manley Performance
Part #: 25159-8
UPC: 807298029986

Manley Push Rod - 7/16 Dia. - 9.050 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 7/16 Dia. - 9.050 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-7-16-dia-9-050-length-0-165-wall-4130-chrome--t14-879803
Price: 215.58 USD
Availability: BackOrder

$215.58

On Backorder

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Manley Performance push rod set. Includes 8 push rods made from 4130 Chrome Moly with swedged ends for improved durability.

Key Features

This product includes a set of 8 push rods.
Each push rod is 7/16 inches in diameter and 9.050 inches long.
They feature a 0.165 inch wall thickness for added strength.
Constructed from 4130 Chrome Moly steel for good durability.
The ends are swedged and meticulously formed with exact radii.
Excellent concentricity and closely controlled length are maintained.

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About this part

Product Details

This set includes eight Manley Performance push rods, each measuring 7/16 inches in diameter with a 9.050-inch length and a 0.165-inch wall thickness. 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 excellent concentricity and closely controlled length for consistent valve train operation.

These push rods are heat treated and finished with a black oxide coating, which helps resist corrosion and provides a solid appearance. The precise manufacturing ensures that each push rod in the set meets strict specifications, which is important for maintaining proper valve timing and lift in your engine build. This attention to detail in their construction makes them a solid option for rebuilding or upgrading your engine's valvetrain.