What material are these push rods made from?

These push rods are constructed from 4130 Chrome Moly tubing. This material is known for its strength and durability in engine components.

What is the purpose of the swedged ends?

The swedged ends are meticulously formed with exact radii. This design ensures they seat properly against your lifters and rocker arms, contributing to consistent valve train geometry.

What is the wall thickness of these push rods?

These push rods have a wall thickness of 0.135 inches. This provides a strong and rigid component for your engine's valve train.

Specifications

Brand: Manley Performance
Part #: 25381-8
UPC: 807298078557

Manley Push Rod - 3/8 Dia. - 10.100 Length - 0.135 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 3/8 Dia. - 10.100 Length - 0.135 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-3-8-dia-10-100-length-0-135-wall-4130-chrome--t14-879829
Price: 192.08 USD
Availability: BackOrder

$192.08

On Backorder

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Manley Performance push rod set. Made from 4130 Chrome Moly with a 0.135" wall for strength.

Key Features

Fits Manley Performance push rods.
Constructed from 4130 Chrome Moly tubing with a 0.135 inch wall.
Features swedged ends with meticulously formed radii for proper seating.
Maintains excellent concentricity and closely controlled length.
Includes a set of 8 push rods.
Heat treated and black oxide finished for 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 swedged ends are meticulously formed with exact radii, ensuring they seat properly against your lifters and rocker arms. This attention to detail helps maintain excellent concentricity and closely controlled length across the set of eight, which is crucial for consistent valve train geometry and performance.

The heat treatment and black oxide finish add durability and corrosion resistance, making these push rods a reliable choice for many engine applications. Proper push rod length and diameter are key to ensuring your valvetrain components work together correctly, and Manley's precise manufacturing helps you achieve that.