What material are these push rods made from?

These push rods are constructed from 4130 chrome moly steel, a material known for its strength and durability. 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 to create a stronger, more robust connection point. This design helps prevent failure under stress.

Are these push rods suitable for all engine types?

This set includes 8 push rods, typically used in V8 engines. While the material and construction are high-performance, you should always verify the specific length and diameter requirements for your engine build.

Specifications

Brand: Manley Performance
Part #: 25162-8
UPC: 807298030043

Manley Push Rod - 7/16 Dia. - 9.200 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 7/16 Dia. - 9.200 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-7-16-dia-9-200-length-0-165-wall-4130-chrome--t14-879806
Price: 215.58 USD
Availability: BackOrder

$215.58

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Manley Performance push rods, 7/16" dia. x 9.200" length. Built with 4130 chrome moly for improved engine performance.

Key Features

Fits most V8 engines requiring 8 push rods.
Constructed from durable 4130 chrome moly steel.
Features a 0.165-inch wall thickness for rigidity.
Swedged end design adds strength.
Meticulously formed ends with exact radii for proper seating.
Excellent concentricity and closely controlled length for consistent valve operation.

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About this part

Product Details

Manley Performance is well-known for making strong engine components, and these push rods are a great example of that. If you're rebuilding the top end of your engine, these push rods are built to handle the demands of performance camshafts and valve springs. They're made from 4130 chrome moly, a material chosen for its good strength-to-weight ratio, which is important for keeping valvetrain inertia down.

What sets these apart is the attention to detail in their construction. The ends are meticulously formed with exact radii, and Manley holds very close tolerances on concentricity and length. This means they'll seat properly in your lifters and rocker arms, helping to ensure consistent valve lift and timing. They also come heat-treated and finished with a black oxide coating for added durability.

This set includes eight push rods, which is what most V8 engines require. The swedged end design adds strength where it's needed most, and the 0.165-inch wall thickness contributes to their overall rigidity. When you're putting an engine back together, using well-made valvetrain components like these can make a noticeable difference in how smoothly and reliably it runs.