What material are these push rods made from?

These push rods are made from 4130 Chrome Moly tubing, which is known for its strength and durability in engine applications. They are also heat treated and finished with a black oxide coating.

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

A swedged end means the tubing has been compressed and shaped at the end. This design is intended to provide increased strength and durability at the point where the push rod contacts the rocker arm and lifter.

Are these push rods a direct replacement for any specific engine?

These push rods have specific dimensions (7/16" diameter, 10.850" length, 0.165" wall) and are designed for engines that require these measurements. It is important to verify these specifications against your engine's requirements for proper fitment.

Specifications

Brand: Manley Performance
Part #: 25115-8
UPC: 807298037349

Manley Push Rod - 7/16 Dia. - 10.850 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 7/16 Dia. - 10.850 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-7-16-dia-10-850-length-0-165-wall-4130-chrome-t14-879634
Price: 215.58 USD
Availability: BackOrder

$215.58

On Backorder

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Manley Performance push rods are made from 4130 Chrome Moly with a swedged end for improved durability. Set of 8.

Key Features

Set includes 8 push rods.
Constructed from 4130 Chrome Moly tubing.
Features a 0.165-inch wall thickness.
Measures 7/16 inches in diameter and 10.850 inches in length.
Swedged end design for improved durability.
Ends are meticulously formed with exact radii.

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About this part

Product Details

These Manley push rods are constructed from 4130 Chrome Moly tubing, chosen for its strength and durability under engine stress. The tubing features a 0.165-inch wall thickness, providing a solid foundation for reliable valve train operation. Each push rod measures 7/16 inches in diameter and 10.850 inches in length, with a swedged end designed to handle the forces within the engine.

The ends of these push rods are meticulously formed with exact radii, ensuring proper contact with the rocker arms and lifters. This attention to detail, combined with excellent concentricity and closely controlled length, helps maintain consistent valve train geometry. They are heat treated and finished with a black oxide coating for added protection against wear and corrosion, making them a well-built choice for your engine build.