What material are these push rods made from?

These Manley push rods are constructed from 4130 chrome moly tubing. This material is chosen for its strength and durability in performance engine applications.

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

The swedged ends are formed with exact radii, which helps ensure proper alignment and contact with your rocker arms and lifters. This design contributes to maintaining excellent concentricity and precise length control.

What is the purpose of the black oxide finish?

The black oxide finish provides a layer of corrosion resistance to the push rods, helping to protect them from rust and wear. It also contributes to the overall durability of the component.

Specifications

Brand: Manley Performance
Part #: 25373-8
UPC: 807298015590

Manley Push Rod - 3/8 Dia. - 9.700 Length - 0.135 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 3/8 Dia. - 9.700 Length - 0.135 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-3-8-dia-9-700-length-0-135-wall-4130-chrome-m-t14-879939
Price: 192.08 USD
Availability: BackOrder

$192.08

On Backorder

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Manley Performance push rods. 3/8" diameter, 9.700" length, 0.135" wall. 4130 Chrome Moly with swedged ends. Set of 8.

Key Features

Fits various vehicles. Check manufacturer fitment data to confirm compatibility with your specific application.
Constructed from 4130 chrome moly tubing with a 0.135-inch wall thickness.
Features a 3/8-inch diameter and a 9.700-inch length.
Swedged ends are meticulously formed with exact radii for precise valve train geometry.
Maintains excellent concentricity and closely controlled length.
Includes a heat treatment and black oxide finish for added durability.

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About this part

Product Details

These Manley push rods are made from 4130 chrome moly tubing with a 0.135-inch wall thickness, giving them a solid foundation for your engine build. The 3/8-inch diameter and 9.700-inch length are common dimensions for many performance applications, and the swedged ends are meticulously formed with exact radii to ensure proper valve train geometry. This attention to detail helps maintain excellent concentricity and closely controlled length, which are critical for consistent engine operation.

The heat treatment and black oxide finish add durability and corrosion resistance to these push rods. When you're rebuilding your top end or looking for a reliable replacement for your performance engine, these push rods offer a well-built option. They are designed to handle the stresses of regular operation and provide a stable link between your camshaft and valvetrain.