What material are these pushrods made from?

These Manley push rods are constructed from 4130 chrome moly steel, known for its strength and durability. They are also heat treated and finished with a black oxide coating.

What does 'swedged end' mean for these pushrods?

A swedged end typically refers to a method of joining or reinforcing the end of a tube. For these pushrods, it indicates a strong, integrated end design that contributes to their overall durability and performance.

Are these pushrods suitable for a stock engine rebuild?

Yes, these pushrods are well-built and feature precise dimensions and construction, making them a solid option for both stock engine rebuilds and performance applications where valvetrain stability is important.

Specifications

Brand: Manley Performance
Part #: 25799-16
UPC: 807298033969

Manley Push Rod - 5/16 Dia. - 8.700 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16

Name: Manley Push Rod - 5/16 Dia. - 8.700 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-5-16-dia-8-700-length-0-080-wall-4130-chrome--t14-879757
Price: 261.22 USD
Availability: BackOrder

$261.22

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Manley Push Rods - 5/16" Dia. x 8.700" Length. Set of 16, 4130 Chrome Moly. These pushrods offer improved valvetrain stability.

Key Features

Fits various applications; check manufacturer fitment data to confirm compatibility with your vehicle.
Constructed from strong 4130 chrome moly steel for durability.
Measure 5/16 inch in diameter with a 0.080 inch wall thickness.
Feature a length of 8.700 inches, suitable for many engine builds.
Meticulously formed ends with exact radii ensure proper contact.
Excellent concentricity and closely controlled length for valvetrain accuracy.

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About this part

Product Details

Manley Performance push rods are a solid option for rebuilding or upgrading your engine's valvetrain. These are 5/16 inch in diameter, 8.700 inches long, and feature a 0.080 inch wall thickness, all made from durable 4130 chrome moly steel. They are designed to handle the demands of performance engines, ensuring consistent operation of your valves.

What sets these pushrods apart is the attention to detail in their construction. The ends are meticulously formed with exact radii, and they exhibit excellent concentricity, meaning they are perfectly centered. This precise manufacturing, combined with closely controlled length, helps maintain accurate valve lash and improved valvetrain stability. They are heat treated and finished with a black oxide coating for added durability and corrosion resistance.