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 durability, making it suitable for performance engine applications.

What does the 'swedged end' mean?

A swedged end means the end of the push rod has been compressed and shaped to create a stronger, more secure connection point. This design helps ensure the push rod stays firmly seated in the lifter and rocker arm.

What is the benefit of precise concentricity and controlled length?

Precise concentricity and closely controlled length are important for maintaining accurate valve train geometry. This consistency helps ensure smooth operation, reliable performance, and can contribute to engine efficiency.

Specifications

Brand: Manley Performance
Part #: 25782-16
UPC: 807298033532

Manley Push Rod - 3/8 Dia. - 8.550 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16

Name: Manley Push Rod - 3/8 Dia. - 8.550 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-3-8-dia-8-550-length-0-080-wall-4130-chrome-m-t14-879851
Price: 314.57 USD
Availability: BackOrder

$314.57

On Backorder

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Manley Performance push rods, 8.550" length, 3/8" diameter, 0.080" wall. Set of 16. Built with 4130 Chrome Moly for improved durability.

Key Features

Fits various engine applications.
Constructed from durable 4130 Chrome Moly steel.
Measures 3/8 inch in diameter with a 0.080 inch wall thickness.
Each push rod is 8.550 inches long.
Features swedged ends for a secure connection.
Meticulously formed ends with exact radii for precise fitment.

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About this part

Product Details

These Manley push rods are made from 4130 Chrome Moly steel, a strong material chosen for its balance of strength and weight. They measure 3/8 inch in diameter with a 0.080 inch wall thickness and are 8.550 inches long, with swedged ends for a secure fit. The ends are meticulously formed with exact radii, and the overall construction maintains excellent concentricity and closely controlled length, which is crucial for consistent valve train operation.

The heat treatment and black oxide finish add to their durability and help prevent corrosion. These push rods are designed to handle the demands of performance engine builds where precise valve train geometry and reliable component function are essential. Having push rods that are accurately made and consistently sized helps ensure that your engine's valvetrain operates smoothly and efficiently.