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. This creates a stronger, more integrated connection point for the push rod, ensuring it stays securely in place during engine operation.

Are these push rods a direct replacement for all engines?

These push rods have specific dimensions (3/8" diameter, 6.950" length, 0.135" wall). You'll need to verify that these measurements match the requirements for your specific engine build to ensure proper fitment and valvetrain geometry.

Specifications

Brand: Manley Performance
Part #: 25318-8
UPC: 807298008189

Manley Push Rod - 3/8 Dia. - 6.950 Length - 0.135 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 3/8 Dia. - 6.950 Length - 0.135 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-3-8-dia-6-950-length-0-135-wall-4130-chrome-m-t14-879899
Price: 192.08 USD
Availability: BackOrder

$192.08

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Manley Performance push rods, 3/8" dia. x 6.950" length. Set of 8, part# 25318-8. Made from 4130 chrome moly.

Key Features

Set of 8 push rods, each 3/8 inch in diameter, 6.950 inches long, with a 0.135 inch wall.
Constructed from durable 4130 chrome moly tubing.
Features a swedged end for a secure connection.
Meticulously formed ends with exact radii for precise fitment.
Excellent concentricity and closely controlled length for consistent operation.
Heat treated and black oxide finished for added durability.

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About this part

Product Details

If you're rebuilding the top end of your engine, getting the valvetrain geometry just right is crucial. These Manley push rods are designed to help you achieve that precision. They connect the rocker arms to the lifters, ensuring that valve events happen exactly when they should for optimal engine performance. Getting this linkage correct is key to a healthy, running engine.

Manley builds these push rods from strong 4130 chrome moly tubing, which offers a good balance of strength and weight. They feature a 0.135-inch wall thickness for solid durability and a swedged end for a secure connection. The ends are meticulously formed with exact radii, and the overall length is closely controlled to ensure excellent concentricity. This attention to detail means they'll fit and function properly within your engine's valvetrain. They also come with a heat treatment and black oxide finish to help protect them.