What material are these push rods made from?

These push rods are constructed from 4130 chrome moly steel, a strong and durable material often used in high-performance engine components. They are also heat-treated and finished with a black oxide coating.

What are the key dimensions of these push rods?

Each push rod measures 3/8 inch in diameter, has a wall thickness of 0.135 inches, and a length of 9.650 inches. This set includes eight push rods.

What does 'excellent concentricity' mean for these push rods?

Excellent concentricity means the centerlines of the push rod's diameter are very close to its length axis. This precision ensures the push rod spins true and maintains consistent contact with the rocker arm and lifter, contributing to stable valve train operation.

Specifications

Brand: Manley Performance
Part #: 25372-8
UPC: 807298015576

Manley Push Rod - 3/8 Dia. - 9.650 Length - 0.135 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 3/8 Dia. - 9.650 Length - 0.135 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-3-8-dia-9-650-length-0-135-wall-4130-chrome-m-t14-879938
Price: 192.08 USD
Availability: BackOrder

$192.08

On Backorder

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Manley Performance push rods, set of 8. 3/8" diameter, 9.650" length, 0.135" wall. Built for reliable valve train operation.

Key Features

Fits: Check manufacturer fitment data to confirm compatibility with your vehicle.
Made from durable 4130 chrome moly steel.
Each push rod is 3/8 inch in diameter with a 0.135 inch wall thickness.
Measures 9.650 inches in length.
Features meticulously formed ends with exact radii for precise fitment.
Maintains excellent concentricity with closely controlled lengths.

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About this part

Product Details

Manley Performance is well-known for building strong internal engine components, and these push rods are a great example of that. If you're rebuilding your top end or just need to replace worn-out push rods, this set of eight is built to handle the job. They measure 3/8 inch in diameter with a 0.135 inch wall thickness and are 9.650 inches long, made from 4130 chrome moly for durability.

What sets these apart is the attention to detail in their construction. The ends are meticulously formed with exact radii, and they maintain excellent concentricity with closely controlled lengths. This precision helps ensure consistent valve train geometry and reliable operation. They're also heat-treated and finished with a black oxide coating, which helps protect them and maintain their appearance.