What material are these push rods made from?

These push rods are constructed from 4130 chrome moly tubing, a material known for its strength and durability in engine components. They are also heat treated and finished with a black oxide coating.

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

A swedged end means the tubing has been compressed and shaped at the ends. This process creates a stronger, more integrated connection point for the lifter and rocker arm, improving durability.

Are these push rods suitable for all engine builds?

These push rods are designed for engine builds where precise valve train geometry is important. Always verify the exact length and diameter requirements for your specific engine application before installation.

Specifications

Brand: Manley Performance
Part #: 25722-16
UPC: 807298032115

Manley Push Rod - 5/16 Dia. - 8.100 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16

Name: Manley Push Rod - 5/16 Dia. - 8.100 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-5-16-dia-8-100-length-0-080-wall-4130-chrome--t14-879724
Price: 261.22 USD
Availability: BackOrder

$261.22

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Manley Performance push rods, part# 25722-16. Made from 4130 chrome moly with swedged ends.

Key Features

Fits: Engine Components > Push Rods
Manley Performance push rods are made from 4130 chrome moly tubing.
Each push rod has a 5/16 inch diameter, 8.100 inch length, and 0.080 inch wall thickness.
The ends are precisely formed with exact radii for excellent concentricity and controlled length.
Push rods are heat treated and finished with a black oxide coating.
Set includes 16 push rods.

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About this part

Product Details

Manley Performance is well-known for making strong internal engine components, and these push rods are a great example of that. This set is designed for engine builds where precise valve train geometry is critical. They are made from 4130 chrome moly tubing, which offers a good balance of strength and weight for high-performance applications.

Each push rod measures 5/16 inch in diameter with an 8.100 inch length and a 0.080 inch wall thickness. The ends are meticulously formed with exact radii for excellent concentricity and closely controlled length, ensuring they seat properly in your lifters and rocker arms. They’ve also been heat treated and finished with a black oxide coating to help resist corrosion and wear.

This set includes 16 push rods, which is what most V8 engines require. Make sure to check your engine's specific push rod length requirements before ordering, as incorrect length can affect valve train geometry and performance.