What material are these pushrods made from?

These pushrods are constructed from 4130 chrome moly steel, a material 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 pushrods?

A swedged end is a reinforced design where the material is compressed and shaped to create a stronger, more durable end. This helps the pushrod resist bending or deformation under the stress of valve train operation.

Are these pushrods suitable for a performance engine build?

Yes, the 4130 chrome moly construction, precise dimensions, and reinforced swedged ends make these pushrods a well-built option for performance engine applications where durability and consistent valve train geometry are important.

Specifications

Brand: Manley Performance
Part #: 25206-16
UPC: 807298085692

Manley Push Rod - 5/16 Dia. - 6.350 Length - 0.120 Wall - 4130 Chrome Moly - Swedged End - Set of 16

Name: Manley Push Rod - 5/16 Dia. - 6.350 Length - 0.120 Wall - 4130 Chrome Moly - Swedged End - Set of 16
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-5-16-dia-6-350-length-0-120-wall-4130-chrome--t14-879674
Price: 334.17 USD
Availability: BackOrder

$334.17

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Manley Performance push rod set. Includes 16 pushrods made from 4130 chrome moly with swedged ends for improved durability.

Key Features

Set includes 16 pushrods.
Each pushrod is 5/16 inch in diameter, 6.350 inches long, and has a 0.120 inch wall.
Constructed from strong 4130 chrome moly steel.
Features a swedged end design for improved durability.
Meticulously formed ends with exact radii.
Excellent concentricity and closely controlled lengths.

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About this part

Product Details

This set includes 16 pushrods from Manley Performance, each measuring 5/16 inches in diameter with a 0.120-inch wall thickness and a length of 6.350 inches. They are constructed from 4130 chrome moly steel, a well-known material for its strength and durability in high-stress engine applications. The ends are meticulously formed with exact radii and feature a swedged design, which helps to reinforce the ends and improve their resistance to bending or deformation under load.

Manley has paid close attention to the details with these pushrods. You'll find excellent concentricity, meaning the center line of the pushrod is consistent throughout its length, and the lengths are closely controlled. This precision is important for proper valve train geometry and consistent performance. They are also heat-treated and finished with a black oxide coating, which adds a layer of corrosion resistance and helps to reduce friction within the valve train.

When you're rebuilding or modifying an engine, especially one that will see regular use, the quality of components like pushrods really matters. These are a solid option for anyone looking for a well-built set of pushrods that are designed to handle the demands of a performance engine.