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 in performance 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, creating a stronger, reinforced area. This design helps to prevent failure under the stress of engine operation.

Are these push rods suitable for stock engines?

While these push rods are well-built and feature precise dimensions, they are often used in performance or modified engine builds. It's always best to consult with your engine builder or refer to manufacturer specifications to ensure they are appropriate for your specific application.

Specifications

Brand: Manley Performance
Part #: 25150-8
UPC: 807298029801

Manley Push Rod - 7/16 Dia. - 8.650 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 7/16 Dia. - 8.650 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-7-16-dia-8-650-length-0-165-wall-4130-chrome--t14-879794
Price: 215.58 USD
Availability: BackOrder

$215.58

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Manley Performance push rod set. Includes 8 push rods made from 4130 chrome moly with swedged ends for improved durability.

Key Features

This set includes eight Manley Performance push rods.
Each push rod measures 7/16 inches in diameter, 8.650 inches in length, and has a 0.165 inch wall thickness.
Constructed from durable 4130 chrome moly tubing.
Features swedged ends for improved strength.
Meticulously formed ends with exact radii.
Excellent concentricity and closely controlled length.

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About this part

Product Details

This set includes eight Manley Performance push rods, each measuring 7/16 inches in diameter with a length of 8.650 inches and a wall thickness of 0.165 inches. They are constructed from 4130 chrome moly tubing, a strong and reliable material often used in performance engine builds. The ends are meticulously formed with exact radii, and the push rods themselves feature excellent concentricity and closely controlled lengths, which are important for consistent valve train operation.

These push rods are heat treated and finished with a black oxide coating. The swedged ends are designed for added strength where it's needed most. When rebuilding or modifying an engine, ensuring your push rods are straight, strong, and accurately sized is key to proper valve timing and performance. This set from Manley Performance offers a well-built option for your engine build.