What material are these push rods made from?

These Manley push rods are constructed from 4130 chrome moly tubing. This material is known for its strength and durability, making it suitable for engine components that experience significant stress.

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

A swedged end means the tubing has been compressed and shaped at the ends, creating a stronger, more integrated connection point. Manley forms these ends with exact radii for precise fitment.

What is the purpose of the black oxide finish?

The black oxide finish serves a dual purpose. It helps to protect the push rods from corrosion and wear, and it also contributes to their overall durability within the engine environment.

Specifications

Brand: Manley Performance
Part #: 25892-8
UPC: 807298035598

Manley Push Rod - 3/8 Dia. - 8.925 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 3/8 Dia. - 8.925 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-3-8-dia-8-925-length-0-080-wall-4130-chrome-m-t14-879996
Price: 157.27 USD
Availability: BackOrder

$157.27

On Backorder

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Manley Performance push rods. 3/8in diameter, 8.925in length, 0.080in wall. Made from 4130 chrome moly with swedged ends. Set of 8.

Key Features

Push rods are 3/8 inch in diameter with a 0.080 inch wall thickness.
Constructed from durable 4130 chrome moly tubing for strength.
Each push rod measures 8.925 inches in length.
Features swedged ends that are meticulously formed with exact radii.
Maintains excellent concentricity and closely controlled length for consistent operation.
Heat-treated and finished with a black oxide coating for improved durability.

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About this part

Product Details

These Manley push rods start with a 0.080-inch wall thickness, built from strong 4130 chrome moly tubing. This material choice is key for handling the stresses inside your engine, especially when you're pushing things a bit harder. The 3/8-inch diameter and 8.925-inch length are common dimensions, but the attention to detail in how they're made is what really sets them apart.

Manley paid close attention to the ends, forming them with exact radii and ensuring excellent concentricity. This means they'll seat properly and transfer motion smoothly from your lifters to your rocker arms. They're also heat-treated and finished with a black oxide coating, which helps with durability and corrosion resistance. This set includes eight push rods, enough for a typical V8 engine.