What material are these push rods made from?

These push rods are constructed from 4130 chrome moly steel. This material is chosen for its strength and durability, making it a solid choice for engine components.

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

A swedged end means the tube has been compressed and thickened at the end. This process adds strength to the push rod where it connects to the lifter and rocker arm, helping to prevent bending or failure.

Are these push rods suitable for all engine builds?

These push rods are well-built and feature a 0.165-inch wall thickness, making them suitable for many performance applications. However, it's always best to confirm compatibility with your specific engine build and camshaft requirements.

Specifications

Brand: Manley Performance
Part #: 25130-8
UPC: 807298031019

Manley Push Rod - 7/16 Dia. - 7.700 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 7/16 Dia. - 7.700 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-7-16-dia-7-700-length-0-165-wall-4130-chrome--t14-879774
Price: 215.58 USD
Availability: BackOrder

$215.58

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Manley Push Rods - 7/16" Dia. - 7.700" Length - 0.165" Wall - Set of 8. Well-built for consistent valve train operation.

Key Features

Set of 8 push rods, each measuring 7/16 inch in diameter with a 7.700 inch length and 0.165 inch wall thickness.
Constructed from durable 4130 chrome moly steel for strength and longevity.
Features a swedged end for improved structural integrity.
Meticulously formed ends with exact radii ensure proper contact with lifters and rocker arms.
Excellent concentricity and closely controlled length for consistent valve train operation.
Heat treated and finished with a black oxide coating for added durability and corrosion resistance.

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About this part

Product Details

If you're rebuilding the top end of your engine, getting the push rods right is key for proper valve train geometry. These push rods from Manley Performance are made from 4130 chrome moly, a strong and reliable material for this application. They feature a swedged end for added strength and are heat treated with a black oxide finish to help resist corrosion.

Manley pays close attention to the details with these push rods. They're formed with exact radii on the ends and hold excellent concentricity, meaning they're perfectly round and centered. This close control over length and shape ensures they'll work consistently with your lifters and rocker arms, contributing to a well-functioning valve train. The 0.165-inch wall thickness offers a solid balance of strength and weight for most performance builds.