What material are these push rods made from?

These push rods are constructed from 4130 chrome moly tubing, known for its strength and durability in performance applications. They are also heat treated and finished with a black oxide coating for added protection.

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

A swedged end means the tubing is formed and compressed at the end, creating a stronger, more integrated connection point. Manley forms these ends with exact radii for excellent concentricity, which is important for consistent valve train operation.

Are these push rods suitable for all engine builds?

These push rods are designed for performance engine builds where precise valve train geometry is critical. It's important to ensure they are compatible with your specific camshaft, lifters, and rocker arms for optimal performance and reliability.

Specifications

Brand: Manley Performance
Part #: 25233-16
UPC: 807298017747

Manley Push Rod - 5/16 Dia. - 7.700 Length - 0.120 Wall - 4130 Chrome Moly - Swedged End - Set of 16

Name: Manley Push Rod - 5/16 Dia. - 7.700 Length - 0.120 Wall - 4130 Chrome Moly - Swedged End - Set of 16
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-5-16-dia-7-700-length-0-120-wall-4130-chrome--t14-879690
Price: 334.17 USD
Availability: BackOrder

$334.17

On Backorder

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Manley Push Rod Set - 5/16" Dia. - 7.700" Length - 0.120" Wall - 4130 Chrome Moly - Swedged End - Set of 16. These push rods offer precise length control for consistent valve train operation.

Key Features

Set includes 16 push rods, each 5/16 inch in diameter with a 0.120 inch wall thickness and a 7.700 inch length.
Constructed from strong 4130 chrome moly tubing for enhanced durability.
Features swedged ends with exact radii for improved concentricity and smooth operation.
Closely controlled lengths across the set ensure consistent valve train geometry.
Heat treated and finished with black oxide for added strength and corrosion resistance.

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About this part

Product Details

Starting with 0.120 inch wall thickness and constructed from 4130 chrome moly, these Manley push rods are built for durability in performance engine builds. The swedged ends are meticulously formed with exact radii, ensuring a smooth transition and excellent concentricity. This attention to detail means closely controlled lengths across the set, which is crucial for maintaining consistent valve train geometry and reliable operation under demanding conditions.

Each push rod undergoes heat treatment and a black oxide finish. This process not only adds to their strength but also helps protect them against corrosion. The precise manufacturing ensures they fit right and perform as expected, making them a solid option for anyone rebuilding or upgrading their engine's valvetrain. You'll want to make sure your lifters and rocker arms are properly matched for optimal performance.