What material are these pushrods made from?

These pushrods are constructed from chromoly steel, a strong and durable material commonly used in high-performance engine components. They are also heat-treated and finished with a black oxide coating.

Why is concentricity important for pushrods?

Excellent concentricity means the pushrod is perfectly centered within its socket. This helps maintain consistent valvetrain geometry, which is crucial for proper engine operation and performance.

Does this set include all the pushrods needed for an engine?

This is a set of 16 pushrods, which is a common quantity for many V8 engines. It's always best to confirm the exact number of pushrods required for your specific engine build.

Specifications

Brand: Manley Performance
Part #: 25630-16

Manley Chromoly Swedged End Pushrods 6.300in Length 5/16in (Set of 16)

Name: Manley Chromoly Swedged End Pushrods 6.300in Length 5/16in (Set of 16)
Brand: Manley Performance
SKU: manley-performance-manley-chromoly-swedged-end-pushrods-6-300in-length-5-16in-se-t14-666665
Price: 219.66 USD
Availability: BackOrder

$219.66

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Manley Performance chromoly pushrods. 6.300in length, 5/16in diameter, set of 16. Pushrods.

Key Features

Fits Manley Performance Chromoly Swedged End Pushrods 6.300in Length 5/16in (Set of 16).
Meticulously formed ends with exact radii for precise fitment.
Excellent concentricity and closely controlled length for consistent valvetrain geometry.
Constructed from strong chromoly steel.
Heat treated and black oxide finished for durability and corrosion resistance.

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About this part

Product Details

Manley Performance is well-known for making strong internal engine components, and these chromoly pushrods are a great example of that. If you're rebuilding the top end of your engine, getting the valvetrain geometry just right is critical, and these pushrods are built to help you achieve that precision. They are made from chromoly steel, which is a strong and durable material often used in high-performance applications.

What sets these pushrods apart are the meticulously formed ends with exact radii. This careful shaping ensures excellent concentricity, meaning the pushrod is perfectly centered within its socket, and the length is closely controlled. This attention to detail helps maintain consistent valvetrain geometry throughout the engine's operation. They also come heat-treated and finished with a black oxide coating for added durability and corrosion resistance.