What material are these push rods made from?

These push rods are constructed from 4130 Chrome Moly steel, a material chosen for its strength and durability in engine components. They are also heat treated and finished with a black oxide coating.

What are the key dimensions of these push rods?

Each push rod in this set measures 8.150 inches in length and has a 7/16 inch diameter. They also feature a 0.165 inch wall thickness.

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

A swedged end typically refers to a method of forming the end of the tube, often creating a stronger connection point or a specific shape for valve train contact. Manley forms these ends with exact radii for precise valve train geometry.

Specifications

Brand: Manley Performance
Part #: 25139-8
UPC: 807298019161

Manley Push Rod - 7/16 Dia. - 8.150 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 7/16 Dia. - 8.150 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-7-16-dia-8-150-length-0-165-wall-4130-chrome--t14-879783
Price: 215.58 USD
Availability: BackOrder

$215.58

On Backorder

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Manley Performance push rods, 7/16" diameter, 8.150" length, 0.165" wall. Made from 4130 Chrome Moly with swedged ends. Set of 8.

Key Features

Fits: Check manufacturer fitment data to confirm compatibility with your vehicle.
Made from strong 4130 Chrome Moly steel.
Each push rod measures 8.150 inches long with a 7/16 inch diameter.
Features a 0.165 inch wall thickness for improved rigidity.
Ends are meticulously formed with exact radii for precise valve train geometry.
Maintains excellent concentricity and closely controlled lengths.

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About this part

Product Details

If you're rebuilding the top end of your engine, these Manley Performance push rods are a solid option. They're made from 4130 Chrome Moly steel, which is known for its strength and durability, and feature a 0.165 inch wall thickness for added rigidity. This set includes eight push rods, each measuring 8.150 inches long with a 7/16 inch diameter.

Manley paid close attention to the details with these push rods. The ends are meticulously formed with exact radii, and they maintain excellent concentricity with closely controlled lengths. This precision helps ensure proper valve train geometry and consistent operation. They're also heat treated and finished with a black oxide coating for improved durability and corrosion resistance.