What material are these pushrods made from?

These pushrods are made from 4130 Chrome Moly steel. This material is chosen for its strength and durability, making it well-suited for the demands of an engine's valvetrain.

What does the black oxide finish do?

The black oxide finish, along with heat treatment, helps to increase the pushrods' overall strength and resistance to wear. This is important for components that experience constant friction and stress during engine operation.

Are these pushrods a direct replacement for stock?

These pushrods have specific dimensions (5/16" diameter, 7.300" length, 0.120" wall) and features like swedged ends. It's important to verify these specifications against your engine's requirements or the manufacturer's recommendations for your specific application to ensure they are a suitable replacement or upgrade.

Specifications

Brand: Manley Performance
Part #: 25225-16
UPC: 807298076119

Manley Push Rod - 5/16 Dia. - 7.300 Length - 0.120 Wall - 4130 Chrome Moly - Swedged End - Set of 16

Name: Manley Push Rod - 5/16 Dia. - 7.300 Length - 0.120 Wall - 4130 Chrome Moly - Swedged End - Set of 16
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-5-16-dia-7-300-length-0-120-wall-4130-chrome--t14-879683
Price: 334.17 USD
Availability: BackOrder

$334.17

On Backorder

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

Manley Performance push rod set. Includes 16 pushrods made from 4130 Chrome Moly for improved engine durability.

Key Features

Set includes 16 pushrods.
Each pushrod is 5/16 inch in diameter, 7.300 inches long, and has a 0.120 inch wall thickness.
Constructed from 4130 Chrome Moly steel for strength and durability.
Features meticulously formed ends with exact radii.
Exhibits excellent concentricity and closely controlled length.
Heat treated and black oxide finished for improved wear resistance.

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About this part

Product Details

This set includes 16 pushrods, each measuring 5/16 inches in diameter with a 7.300-inch length and a 0.120-inch wall thickness. They are constructed from 4130 Chrome Moly steel, a well-known material for its strength and durability in high-stress engine applications. The ends are meticulously formed with exact radii, and the pushrods themselves exhibit excellent concentricity and closely controlled lengths, ensuring they will fit and function correctly within your engine's valvetrain.

Manley has heat-treated these pushrods and finished them with a black oxide coating. This treatment process helps to increase their overall strength and resistance to wear, which is crucial for components that are constantly in motion. The swedged end design is a practical feature that helps to ensure a secure fit at both the rocker arm and lifter ends. These pushrods are a solid option for anyone rebuilding or upgrading their engine's valvetrain, aiming for reliable performance.