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, making it a popular choice for performance engine components.

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

A swedged end means the tubing has been compressed and shaped at the end, creating a stronger connection point. This helps ensure the ends are robust and less likely to fail under stress.

Are these push rods suitable for high-performance engines?

The 4130 Chrome Moly construction, precise dimensions, and attention to detail in the end forming make these push rods a solid option for performance applications where valvetrain reliability is important.

Specifications

Brand: Manley Performance
Part #: 25710-16
UPC: 807298031811

Manley Push Rod - 5/16 Dia. - 8.550 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16

Name: Manley Push Rod - 5/16 Dia. - 8.550 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-5-16-dia-8-550-length-0-080-wall-4130-chrome--t14-879717
Price: 261.22 USD
Availability: BackOrder

$261.22

On Backorder

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Manley Performance push rods, 5/16" dia. x 8.550" length. Built from 4130 Chrome Moly for improved engine component durability.

Key Features

Fits many engine applications requiring 5/16" diameter, 8.550" length push rods.
Constructed from durable 4130 Chrome Moly tubing for strength.
Features a 0.080" wall thickness for added rigidity.
Meticulously formed ends with exact radii ensure proper seating.
Excellent concentricity and closely controlled lengths for consistent operation.
Heat treated and black oxide finished for improved durability.

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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 made from 4130 Chrome Moly tubing, a strong material chosen for its durability under the stress of engine operation. Each pushrod measures 5/16 inches in diameter with a 0.080-inch wall thickness and a length of 8.550 inches, designed to work with many popular engine configurations.

What sets these apart is the attention to detail in their construction. Manley has meticulously formed the ends with exact radii, which helps ensure they seat properly against the lifters and rocker arms. You'll also find excellent concentricity and closely controlled lengths across the set, meaning each pushrod is nearly identical. This consistency is important for proper valvetrain geometry and smooth operation. They're also heat-treated and finished with a black oxide coating for added resilience.

When you're putting an engine back together, having components you can trust makes a big difference. These pushrods are a well-made choice for anyone looking for reliable valvetrain parts.