What material are these push rods made from?

These Manley push rods are constructed from 4130 chrome moly tubing. They are heat treated and finished with a black oxide coating for added durability and corrosion resistance.

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

A swedged end means the tubing has been formed and compressed at the ends, creating a stronger, more precise connection point. Manley meticulously forms these ends with exact radii for excellent concentricity and controlled length.

Are these push rods suitable for a performance engine build?

Yes, the 4130 chrome moly construction and precise manufacturing make these a solid option for performance engine builds where accurate valve train geometry is important.

Specifications

Brand: Manley Performance
Part #: 25718-16
UPC: 807298032030

Manley Push Rod - 5/16 Dia. - 8.600 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16

Name: Manley Push Rod - 5/16 Dia. - 8.600 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-5-16-dia-8-600-length-0-080-wall-4130-chrome--t14-879722
Price: 261.22 USD
Availability: BackOrder

$261.22

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Manley Performance push rods. 5/16" dia, 8.600" length, 0.080" wall. 4130 Chrome Moly with swedged ends. Set of 16.

Key Features

Fits: Check manufacturer fitment data to confirm compatibility with your vehicle.
Constructed from 4130 chrome moly tubing for strength.
Features a 0.080 inch wall thickness and 5/16 inch diameter.
Swedged ends are precisely formed with exact radii for concentricity.
Closely controlled length ensures accurate valve train geometry.
Heat treated and finished with black oxide for durability.

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About this part

Product Details

These Manley push rods are made from 4130 chrome moly tubing with a 0.080 inch wall thickness and a 5/16 inch diameter. The swedged ends are meticulously formed with exact radii, ensuring excellent concentricity and closely controlled length. This attention to detail is crucial for proper valve train geometry and consistent engine performance.

The chrome moly construction offers a good balance of strength and weight, while the heat treatment and black oxide finish help resist wear and corrosion. These push rods are designed for builders who want reliable components for their engine rebuilds. Having the correct length and straightness is key to making sure your valvetrain operates as intended.

This set includes 16 push rods, enough for a typical V8 engine. Always refer to your engine's specific service manual for correct push rod length and installation procedures.