What material are these push rods made from?

These push rods are constructed from 4130 chrome moly steel, which offers a strong and durable option for your engine's valvetrain. They are also heat-treated and finished with a black oxide coating.

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

A swedged end means the end of the push rod has been mechanically formed to create a stronger, more secure connection point. This helps ensure reliable operation within the engine.

Are these push rods a direct replacement for all engines?

These push rods have specific dimensions (3/8" diameter, 8.050" length, 0.080" wall) and are made from 4130 chrome moly. You will need to verify these specifications match your engine's requirements for proper fitment and performance.

Specifications

Brand: Manley Performance
Part #: 25821-8
UPC: 807298034430

Manley Push Rod - 3/8 Dia. - 8.050 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 3/8 Dia. - 8.050 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-3-8-dia-8-050-length-0-080-wall-4130-chrome-m-t14-879954
Price: 157.27 USD
Availability: BackOrder

$157.27

On Backorder

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Manley Performance push rod set. Features 3/8" diameter, 8.050" length, and 0.080" wall thickness for improved engine performance.

Key Features

This product is a set of 8 Manley Performance push rods.
Each push rod measures 3/8 inch in diameter.
The length of each push rod is 8.050 inches.
These push rods have a wall thickness of 0.080 inches.
Constructed from 4130 chrome moly steel.
Features swedged ends for a secure connection.

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About this part

Product Details

This set includes eight Manley Performance push rods, each measuring 3/8 inch in diameter with an 8.050 inch length and a 0.080 inch wall thickness. They are constructed from 4130 chrome moly steel and feature swedged ends for a secure fit. These push rods are heat-treated and finished with a black oxide coating for durability.

The ends of these push rods are meticulously formed with exact radii, and they maintain excellent concentricity with closely controlled lengths. This attention to detail ensures consistent operation within your engine's valvetrain. The 4130 chrome moly material offers a good balance of strength and weight, making them a solid option for many engine builds.