What material are these push rods made from?

These push rods are constructed from 4130 chrome moly tubing, which is known for its strength and durability. They are also heat treated and finished with a black oxide coating for added wear resistance.

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

A swedged end means the tube has been compressed and shaped at the end, creating a stronger, more precise connection point. For these push rods, it ensures excellent concentricity and closely controlled length at the ends.

Are these push rods suitable for all engine builds?

These push rods are designed for specific engine applications requiring 3/8 inch diameter and 8.525 inch length. It's important to verify that these dimensions match your engine's requirements for proper valve train function.

Specifications

Brand: Manley Performance
Part #: 25856-8
UPC: 807298035031

Manley Push Rod - 3/8 Dia. - 8.525 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 3/8 Dia. - 8.525 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-3-8-dia-8-525-length-0-080-wall-4130-chrome-m-t14-879980
Price: 157.27 USD
Availability: BackOrder

$157.27

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 rods, 3/8" dia. x 8.525" length, 0.080" wall. Set of 8. These are well-built for engine builds.

Key Features

Fits various engine applications requiring 3/8 inch diameter, 8.525 inch length push rods.
Constructed from strong 4130 chrome moly tubing for durability.
Features swedged ends with exact radii for excellent concentricity.
Closely controlled length ensures consistent valve train geometry.
Heat treated and black oxide finished for improved wear resistance.
Set includes eight push rods for a complete engine build.

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About this part

Product Details

If you're rebuilding the top end of your engine, these push rods from Manley Performance are a solid option. They measure 3/8 inch in diameter with a length of 8.525 inches and a wall thickness of 0.080 inches, made from durable 4130 chrome moly tubing. The swedged ends are meticulously formed with precise radii, ensuring excellent concentricity and closely controlled length, which is critical for proper valve train geometry and consistent performance.

Manley heat treats these push rods and finishes them with a black oxide coating. This treatment helps improve their durability and resistance to wear. The swedged ends are designed for a secure fit, and the overall construction focuses on maintaining exact dimensions from one push rod to the next within the set of eight. This attention to detail helps ensure your engine's valve train operates smoothly and efficiently.