What material are these push rods made from?

These push rods are made from 4130 Chrome Moly steel. This material is known for its strength and durability, making it suitable for performance engine applications.

What is the purpose of the black oxide finish?

The black oxide finish on these push rods provides added protection against corrosion. It also contributes to their overall resilience, helping them withstand the demanding environment within an engine.

Are these push rods suitable for stock engines?

While these push rods are well-built and precise, they are often chosen for performance engine builds where specific dimensions and material strength are important. It's always best to consult with your engine builder or refer to manufacturer specifications to ensure they are the right fit for your particular application.

Specifications

Brand: Manley Performance
Part #: 25766-16
UPC: 807298033129

Manley Push Rod - 5/16 Dia. - 9.050 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16

Name: Manley Push Rod - 5/16 Dia. - 9.050 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-5-16-dia-9-050-length-0-080-wall-4130-chrome--t14-879746
Price: 261.22 USD
Availability: BackOrder

$261.22

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Manley Performance push rod set. Made from 4130 Chrome Moly for improved durability in performance engines.

Key Features

This product is a set of 16 push rods.
Each push rod measures 5/16 inches in diameter.
The length of each push rod is 9.050 inches.
These push rods have a wall thickness of 0.080 inches.
Constructed from durable 4130 Chrome Moly steel.
Features swedged ends with meticulously formed radii.

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About this part

Product Details

This set includes sixteen Manley Performance push rods, each measuring 5/16 inches in diameter with a 9.050-inch length and a 0.080-inch wall thickness. They are constructed from 4130 Chrome Moly steel, a well-known material for its strength and durability, making them a solid option for engine builds where reliability is key.

Manley has paid close attention to the details with these push rods. The ends are meticulously formed with exact radii, and the set boasts excellent concentricity along with closely controlled lengths. This precision helps ensure proper valve train geometry and consistent operation. They also feature a heat-treated and black oxide finish, which adds to their resilience and helps protect against corrosion.

When you're rebuilding or upgrading an engine, the small parts like push rods play a crucial role in the overall performance and longevity of your build. These Manley push rods are designed to handle the demands of many performance applications.