What material are these push rods made from?

These push rods are constructed from 4130 Chrome Moly steel, a strong and durable material commonly used in performance engine components. They are also heat treated and finished with a black oxide coating.

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

A swedged end is a manufacturing process where the end of the tube is compressed and shaped. This design can improve the strength and rigidity of the push rod end where it contacts the lifter and rocker arm.

Are these push rods sold individually or as a set?

This product is a set of 8 push rods, which is the standard quantity needed for most V8 engines. They are designed for precise fitment and consistent operation within the valvetrain.

Specifications

Brand: Manley Performance
Part #: 25167-8
UPC: 807298017426

Manley Push Rod - 7/16 Dia. - 9.300 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 7/16 Dia. - 9.300 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-7-16-dia-9-300-length-0-165-wall-4130-chrome--t14-879811
Price: 215.58 USD
Availability: BackOrder

$215.58

On Backorder

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Manley Performance push rods for engine builds. Set of 8, 7/16" diameter, 9.300" length. Features swedged ends for improved performance.

Key Features

Set of 8 push rods.
Constructed from durable 4130 Chrome Moly steel.
Features a 7/16 inch diameter and 9.300 inch length.
Has a 0.165 inch wall thickness.
Meticulously formed ends with exact radii for precise operation.
Excellent concentricity and closely controlled length ensure consistency.

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About this part

Product Details

When you're rebuilding the top end of your engine, the push rods are a critical link between your camshaft and your valvetrain. These Manley Performance push rods are made from 4130 Chrome Moly steel, a strong material chosen for its durability and ability to handle the stresses of engine operation. They are designed with a 0.165-inch wall thickness, offering a good balance of strength and weight for performance applications.

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, meaning they are very round and consistent. This precision, along with closely controlled length, ensures they will function reliably in your engine. The heat-treated and black oxide finish adds to their resilience and helps protect against corrosion. The swedged end design is a notable feature that contributes to their overall performance and reliability.