What material are these pushrods made from?

These pushrods are made from 4130 chrome moly tubing, which is known for its strength and durability in performance engine applications. They are also heat treated and finished with a black oxide coating.

What does 'swedged end' mean for these pushrods?

A swedged end means the end of the pushrod has been formed with precise radii. This creates a clean, strong connection point for your rocker arms and lifters, ensuring proper contact and reducing wear.

Why is pushrod length and concentricity important?

Precise length and concentricity are crucial for correct valvetrain geometry. Consistent dimensions across all pushrods ensure that your rocker arms and lifters operate smoothly and efficiently, contributing to overall engine performance and longevity.

Specifications

Brand: Manley Performance
Part #: 25397-8
UPC: 807298078878

Manley Push Rod - 3/8 Dia. - 10.900 Length - 0.135 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 3/8 Dia. - 10.900 Length - 0.135 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-3-8-dia-10-900-length-0-135-wall-4130-chrome--t14-879845
Price: 192.08 USD
Availability: BackOrder

$192.08

On Backorder

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Manley Performance push rods, part# 25397-8. 3/8" diameter, 10.900" length, 0.135" wall. Set of 8. Direct fit.

Key Features

Fits various engine applications requiring 3/8" diameter, 10.900" length pushrods.
Constructed from durable 4130 chrome moly tubing for strength.
Features swedged ends with exact radii for a clean connection.
Excellent concentricity and closely controlled length for consistent valvetrain geometry.
Heat treated and black oxide finished for improved durability and corrosion resistance.
Set includes 8 pushrods.

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About this part

Product Details

Manley Performance push rods are a solid option when you're rebuilding or upgrading your engine's valvetrain. This set is designed for applications needing a 3/8 inch diameter pushrod with a 10.900 inch length and a 0.135 inch wall thickness. They are made from 4130 chrome moly tubing, a strong material often used in performance engine components.

These pushrods feature swedged ends, meaning they are formed with precise radii for a clean connection to your rocker arms and lifters. Manley pays close attention to concentricity and length control, ensuring each pushrod in the set is very similar to the others. This consistency is important for proper valvetrain geometry and smooth operation. They also come with a black oxide finish for added protection.