What material are these push rods made from?

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

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

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

What is the purpose of the black oxide finish?

The black oxide finish on these push rods serves two main purposes. It helps to improve their hardness and resistance to wear, and it also provides a layer of protection against corrosion.

Specifications

Brand: Manley Performance
Part #: 25912-8
UPC: 807298035895

Manley Push Rod - 3/8 Dia. - 10.300 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 3/8 Dia. - 10.300 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-3-8-dia-10-300-length-0-080-wall-4130-chrome--t14-879861
Price: 157.27 USD
Availability: BackOrder

$157.27

On Backorder

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Manley Performance push rods, 3/8" dia. x 10.300" length, 0.080" wall. Set of 8, 4130 Chrome Moly with swedged ends.

Key Features

Fits various engine applications requiring 3/8" diameter, 10.300" length push rods.
Constructed from strong 4130 chrome moly tubing for durability.
Features a 0.080 inch wall thickness for added rigidity.
Swedged ends are precisely formed with exact radii for improved concentricity.
Closely controlled length ensures consistent valve train geometry.
Heat-treated and black oxide finished for improved wear resistance and corrosion protection.

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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 choice. They're made from 4130 chrome moly tubing, which is known for its strength and durability in high-stress applications. This set includes eight push rods, each measuring 3/8 inch in diameter with a 0.080 inch wall thickness and a length of 10.300 inches. The swedged ends are meticulously formed with exact radii, ensuring excellent concentricity and closely controlled length for consistent valve train operation.

These push rods are heat-treated and finished with a black oxide coating. This treatment helps improve their hardness and resistance to wear, while the black oxide finish offers a layer of corrosion protection. The precise manufacturing means they fit right into your existing valve train setup, contributing to smooth and reliable engine performance.