What material are these push rods made from?

These push rods are constructed from 4130 chrome moly tubing. This material is known for its strength and durability, making it suitable for performance engine applications.

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

A swedged end means the tube is compressed and shaped at the ends, creating a stronger, more integrated connection. This design improves the push rod's overall strength and helps maintain its concentricity.

Are these push rods suitable for stock engines?

While these push rods are well-built, they are often chosen for performance engine builds due to their robust construction. For a stock engine rebuild, it's always best to verify the exact specifications required for your specific application.

Specifications

Brand: Manley Performance
Part #: 25625-16
UPC: 807298031217

Manley Push Rod - 5/16 Dia. - 6.250 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16

Name: Manley Push Rod - 5/16 Dia. - 6.250 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-5-16-dia-6-250-length-0-080-wall-4130-chrome--t14-879698
Price: 261.22 USD
Availability: BackOrder

$261.22

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Manley Performance push rods. Built from 4130 chrome moly for improved durability in high-performance engine builds.

Key Features

Fits various engine builds requiring 6.250 inch push rods.
Constructed from durable 4130 chrome moly tubing.
Features swedged ends for improved strength and concentricity.
Meticulously formed ends with exact radii for precise fitment.
Closely controlled length ensures consistent valve train geometry.
Heat treated and black oxide finished for corrosion resistance.

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About this part

Product Details

If you're rebuilding the top end of your engine, especially for a performance application, getting the push rods right is crucial. These push rods from Manley Performance are made from 4130 chrome moly, a strong material that holds up well under the stress of aggressive camshafts and higher spring pressures. They are 6.250 inches long with a 0.080 inch wall thickness, designed to handle the demands of a performance build.

Manley paid close attention to the details with these push rods. The ends are meticulously formed with exact radii, and they have excellent concentricity, meaning they are perfectly round and balanced. This close control over length and form helps ensure consistent valve train geometry, which is important for reliable operation and optimal performance. They also feature a black oxide finish for corrosion resistance.