What material are these push rods made from?

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

What does 'swedged end' mean for a push rod?

A swedged end means the tube has been compressed and shaped at the end, creating a stronger, more robust connection point. This helps prevent failure under stress.

Are these push rods suitable for stock engines?

While these are well-built push rods suitable for many engine builds, their specific dimensions and material are often chosen for performance applications. Always verify the required dimensions and specifications for your specific engine build.

Specifications

Brand: Manley Performance
Part #: 25119-8
UPC: 807298037424

Manley Push Rod - 7/16 Dia. - 10.650 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 7/16 Dia. - 10.650 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-7-16-dia-10-650-length-0-165-wall-4130-chrome-t14-879638
Price: 215.58 USD
Availability: BackOrder

$215.58

On Backorder

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Manley Performance push rods, part# 25119-8. 7/16" diameter, 10.650" length, 0.165" wall. Set of 8. These are well-built for engine builds.

Key Features

Fits most V8 engines requiring 8 push rods.
7/16 inch diameter with a 0.165 inch wall thickness.
10.650 inch length.
Constructed from 4130 chrome moly tubing.
Features swedged ends for improved strength.
Meticulously formed ends with exact radii.

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About this part

Product Details

If you're rebuilding the top end of your engine, these Manley push rods are a solid option. They measure 7/16 inches in diameter with a 0.165-inch wall thickness and are 10.650 inches long. This set includes eight push rods, which is what most V8 engines require.

Manley makes these from 4130 chrome moly tubing, a strong material often used in performance applications. The ends are meticulously formed with exact radii, and they feature swedged ends for added strength. You'll also notice excellent concentricity and closely controlled lengths, which are important for consistent valve train operation. They're heat-treated and finished with a black oxide coating to help with durability and corrosion resistance.