What material are these push rods made from?

These push rods are constructed from 4130 Chrome Moly steel. This material is known for its strength and is often used in performance engine components.

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

A swedged end means the end of the tube has been compressed and shaped, often to create a stronger connection point or a specific profile for interfacing with other valvetrain components.

What is the benefit of closely controlled length and concentricity?

Closely controlled length and excellent concentricity ensure that each push rod in the set is very uniform. This consistency is important for the proper and efficient operation of your engine's valvetrain.

Specifications

Brand: Manley Performance
Part #: 25812-8
UPC: 807298034225

Manley Push Rod - 3/8 Dia. - 8.175 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 3/8 Dia. - 8.175 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-3-8-dia-8-175-length-0-080-wall-4130-chrome-m-t14-879949
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 are known for their precision. This set of 8 features 4130 Chrome Moly construction for durability.

Key Features

Fits various vehicles; check manufacturer fitment data for compatibility.
Constructed from durable 4130 Chrome Moly steel.
Features a 3/8 inch diameter and 0.080 inch wall thickness.
Each push rod measures 8.175 inches in length.
Meticulously formed ends with exact radii for proper seating.
Excellent concentricity and closely controlled length for consistency.

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About this part

Product Details

Manley Performance has a solid reputation for making well-built engine components, and these push rods are a great example of that. If you're rebuilding your engine or looking to improve its valvetrain, these push rods are designed to handle the job. They're made from 4130 Chrome Moly, a strong material that's commonly used in performance applications because it holds up well under stress.

What sets these apart is the attention to detail in their construction. The ends are meticulously formed with exact radii, which helps ensure they seat properly against your lifters and rocker arms. They also have excellent concentricity and closely controlled lengths, meaning each push rod in the set is very similar to the others. This consistency is important for a smooth-running valvetrain. They're heat treated and finished with a black oxide coating, which adds to their durability and helps prevent corrosion.