What material are these push rods made from?

These push rods are constructed from 4130 Chrome Moly steel. This material is chosen for its strength and durability, making it suitable for performance engine applications.

What does the 'swedged end' mean?

A swedged end is a manufacturing process where the end of the tube is compressed and shaped to add strength and a specific profile. For these push rods, it means the ends are reinforced for better performance and durability.

Are these push rods suitable for stock engines?

While these push rods are well-built, they are generally intended for performance engine builds where upgraded valvetrain components are beneficial. For a stock rebuild, it's always best to confirm compatibility with your specific engine's requirements.

Specifications

Brand: Manley Performance
Part #: 25864-16
UPC: 807298028019

Manley Push Rod - 5/16 Dia. - 9.800 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16

Name: Manley Push Rod - 5/16 Dia. - 9.800 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-5-16-dia-9-800-length-0-080-wall-4130-chrome--t14-879766
Price: 261.22 USD
Availability: BackOrder

$261.22

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Manley Performance push rod set. Includes 16 push rods made from 4130 Chrome Moly for improved durability in performance engines.

Key Features

This set includes 16 push rods.
Each push rod measures 5/16 inches in diameter and 9.800 inches in length.
They have a wall thickness of 0.080 inches.
Constructed from durable 4130 Chrome Moly steel.
Features meticulously formed ends with exact radii for precise fitment.
Excellent concentricity and closely controlled lengths ensure consistency.

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About this part

Product Details

This set includes sixteen Manley Performance push rods, each measuring 5/16 inches in diameter, 9.800 inches in length, and featuring a 0.080 inch wall thickness. They are constructed from 4130 Chrome Moly steel, a well-known material for its strength and durability, making them a solid choice for engine builds where reliability is key.

Manley has paid close attention to the details with these push rods. The ends are meticulously formed with exact radii, and the overall concentricity is excellent, ensuring closely controlled lengths from one rod to the next. This precision is important for consistent valve train geometry. They are also heat-treated and finished with a black oxide coating, which helps with wear resistance and provides a clean look inside the engine.

These push rods are designed for performance applications where the stock components might not hold up. The swedged end design adds further strength where it's needed most. If you're rebuilding or upgrading your engine's valvetrain, these push rods offer a well-built option from a reputable manufacturer.