What material are these push rods made from?

These push rods are made from 4130 chrome moly tubing, which is a strong and durable material often used in performance engine components. They are also heat-treated and finished with a black oxide coating.

What are the key dimensions of these push rods?

Each push rod in this set has a diameter of 5/16 inch, a length of 8.225 inches, and a wall thickness of 0.080 inches. The ends are also precisely formed with exact radii.

What is the benefit of the swedged ends?

The swedged ends are a design feature that adds strength and durability to the push rod, helping it withstand the stresses of engine operation.

Specifications

Brand: Manley Performance
Part #: 25884-16
UPC: 807298118109

Manley Push Rod - 5/16 Dia. - 8.225 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16

Name: Manley Push Rod - 5/16 Dia. - 8.225 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-5-16-dia-8-225-length-0-080-wall-4130-chrome--t14-879768
Price: 261.22 USD
Availability: BackOrder

$261.22

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Manley Performance push rods, set of 16. Made from 4130 chrome moly with swedged ends for improved durability.

Key Features

Fits various engine applications.
Constructed from strong 4130 chrome moly tubing.
Features swedged ends for added durability.
Push rods measure 5/16 inch in diameter and 8.225 inches in length.
Has a 0.080 inch wall thickness.
Ends are meticulously formed with exact radii.

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About this part

Product Details

If you're rebuilding the top end of your engine, a solid set of push rods is crucial. This set from Manley Performance, part number 25884-16, is constructed from 4130 chrome moly tubing, known for its strength and resistance to bending under stress. Each push rod measures 5/16 inch in diameter with a 0.080 inch wall thickness and a length of 8.225 inches, designed to work with many popular engine configurations.

Manley has paid close attention to the details that matter for performance and longevity. The ends are meticulously formed with exact radii, and the concentricity is excellent, meaning the tubing is perfectly centered. This close control over length and form ensures consistent valve train geometry. They're also heat-treated and finished with a black oxide coating to help resist corrosion and wear.