What material are these push rods made from?

These push rods are constructed from 4130 Chrome Moly steel, which is known for its strength and durability. They are also heat treated and finished with a black oxide coating for added protection.

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

A swedged end means the end of the push rod has been compressed and shaped, creating a stronger, more integrated connection point. This design helps ensure a secure fit with your lifters and rocker arms.

Are these push rods suitable for high-performance engines?

The 4130 Chrome Moly construction and precise manufacturing details like exact radii and excellent concentricity make these push rods a strong choice for engines that see demanding use.

Specifications

Brand: Manley Performance
Part #: 25161-8
UPC: 807298030029

Manley Push Rod - 7/16 Dia. - 9.150 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 7/16 Dia. - 9.150 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-7-16-dia-9-150-length-0-165-wall-4130-chrome--t14-879805
Price: 215.58 USD
Availability: BackOrder

$215.58

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Manley Performance push rods, 7/16" diameter, 9.150" length. Built from 4130 Chrome Moly for improved engine component reliability.

Key Features

Fits various engine applications requiring an 8-piece push rod set.
Constructed from durable 4130 Chrome Moly steel.
Features a 0.165-inch wall thickness for added strength.
Meticulously formed ends with exact radii for precise valve train contact.
Excellent concentricity and closely controlled lengths ensure consistent operation.
Heat treated and black oxide finished for durability and corrosion resistance.

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About this part

Product Details

If you're rebuilding the top end of your engine, these Manley push rods are a solid option. They're made from 4130 Chrome Moly steel, a strong material that holds up well under the stress of valve train operation. The 0.165-inch wall thickness adds to their durability, ensuring they won't flex or bend when your engine is running hard.

Manley paid close attention to the details with these push rods. The ends are meticulously formed with exact radii, and they maintain excellent concentricity, meaning they are perfectly round and balanced. This precise manufacturing, along with closely controlled lengths, helps ensure consistent valve train geometry. They also feature a heat treatment and black oxide finish for added protection and a clean look.

This set includes eight push rods, which is what most V8 engines require. The swedged ends are designed for a secure fit in your lifters and rocker arms.