What material are these push rods made from?

These Manley push rods are constructed from 4130 chrome moly steel. This material is chosen for its strength and durability, making it well-suited for engine components that experience significant stress.

What does the '0.080 Wall' specification mean?

The '0.080 Wall' refers to the thickness of the material used to form the push rod tube. A thicker wall, like 0.080 inches, generally indicates a stronger and more rigid component, which is important for preventing flex under load.

Are these push rods suitable for a performance engine build?

Yes, these push rods are well-suited for performance applications. They are made from 4130 chrome moly, feature precise dimensions, and have a robust wall thickness, all of which contribute to reliable operation under higher stress.

Specifications

Brand: Manley Performance
Part #: 25690-16
UPC: 807298031521

Manley Push Rod - 5/16 Dia. - 6.900 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16

Name: Manley Push Rod - 5/16 Dia. - 6.900 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-5-16-dia-6-900-length-0-080-wall-4130-chrome--t14-879710
Price: 261.22 USD
Availability: BackOrder

$261.22

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Manley Performance push rods, 5/16in diameter, 6.900in length, 0.080in wall. Built from 4130 chrome moly for engine durability.

Key Features

Fits: Check manufacturer fitment data to confirm compatibility with your vehicle.
Constructed from durable 4130 chrome moly steel.
Features a 0.080 inch wall thickness for added strength.
Each push rod measures 5/16 inch in diameter and 6.900 inches in length.
Meticulously formed ends with exact radii for precise operation.
Excellent concentricity and closely controlled length for consistent performance.

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About this part

Product Details

Starting with 0.080 inch wall thickness and constructed from 4130 chrome moly, these Manley push rods are built for serious engine work. The material choice here is key for strength without adding unnecessary weight, which matters when you're rebuilding or upgrading your engine's valvetrain. These push rods are designed to transfer the lift from your camshaft to your rocker arms accurately and reliably.

Manley paid close attention to the details that make a difference in performance and longevity. The ends are meticulously formed with exact radii, and the push rods themselves show excellent concentricity, meaning they are perfectly round and consistent. This precision, along with closely controlled lengths, ensures they will operate smoothly and efficiently within your engine. The heat treatment and black oxide finish add further durability and corrosion resistance, helping them stand up to the demands of regular engine operation.

This set includes 16 push rods, which is the standard quantity needed for most V8 engines. They are a solid option if you're working on a performance build or replacing worn components in your engine's top end.