What material are these push rods made from?

These push rods are constructed from 4130 Chrome Moly steel, which is a strong and durable alloy often used in performance engine components. 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 tube has been compressed and shaped, creating a stronger, more precise connection point. This design helps maintain excellent concentricity and closely controlled length, which is important for consistent valve train operation.

Are these push rods suitable for a stock engine rebuild?

These push rods are well-made components with precise dimensions and durable construction. While they can be used in many engine builds, it's always best to confirm compatibility with your specific engine's requirements and camshaft specifications.

Specifications

Brand: Manley Performance
Part #: 25320-8
UPC: 807298114170

Manley Push Rod - 3/8 Dia. - 8.280 Length - 0.135 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 3/8 Dia. - 8.280 Length - 0.135 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-3-8-dia-8-280-length-0-135-wall-4130-chrome-m-t14-879900
Price: 192.08 USD
Availability: BackOrder

$192.08

On Backorder

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This set includes 8 Manley push rods, 3/8" dia. x 8.280" length, made from 4130 Chrome Moly with swedged ends for improved valve train stability.

Key Features

This set includes 8 push rods.
Each push rod is 3/8 inch in diameter.
The length of each push rod is 8.280 inches.
They have a wall thickness of 0.135 inches.
Constructed from 4130 Chrome Moly steel.
Features swedged ends for improved concentricity and length control.

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About this part

Product Details

This set includes eight Manley push rods, each measuring 3/8 inch in diameter with a length of 8.280 inches and a wall thickness of 0.135 inches. They are constructed from 4130 Chrome Moly steel, known for its strength and durability in high-stress engine applications. The ends are meticulously formed with exact radii and feature a swedged design, which helps maintain excellent concentricity and closely controlled length for consistent valve train operation.

These push rods are heat-treated and finished with a black oxide coating, adding to their resilience and providing a clean look within the engine. The precise manufacturing ensures they fit right into your engine's valve train, contributing to reliable performance. This set is a solid option for engine builds where precise valve train geometry and component integrity are important.