What makes these pushrods different from standard ones?

These Manley pushrods are made from 4130 chrome moly steel, offering improved strength. They also feature meticulously formed ends with exact radii and excellent concentricity for precise valve train geometry.

What is the purpose of the black oxide finish?

The black oxide finish on these pushrods helps to resist corrosion and wear. Combined with the heat treatment, it adds to the overall durability of the component under engine operating conditions.

Are these pushrods sold individually or as a set?

This part number, 25377-8, is for a set of eight pushrods, which is typically what's needed for a V8 engine.

Specifications

Brand: Manley Performance
Part #: 25377-8

Manley 9.900in Length 3/8in Dia 4130 Chrome Moly Swedged End Pushrods (Set Of 8)

Name: Manley 9.900in Length 3/8in Dia 4130 Chrome Moly Swedged End Pushrods (Set Of 8)
Brand: Manley Performance
SKU: manley-performance-manley-9-900in-length-3-8in-dia-4130-chrome-moly-swedged-end--t14-701666
Price: 161.51 USD
Availability: BackOrder

$161.51

On Backorder

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Manley 9.900in Length 3/8in Dia 4130 Chrome Moly Swedged End Pushrods (Set Of 8)Pushrods for engine builds.

Key Features

Fits various engine builds requiring 9.900in length, 3/8in diameter pushrods.
Constructed from durable 4130 chrome moly steel for strength.
Features meticulously formed ends with exact radii for precise contact.
Maintains excellent concentricity for consistent operation.
Closely controlled lengths ensure accurate valve train geometry.
Includes heat treatment and black oxide finish for durability.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're rebuilding the top end of your engine, getting the pushrods right is crucial for proper valve train geometry. These 9.900-inch long, 3/8-inch diameter pushrods from Manley are made from 4130 chrome moly steel, a strong material that holds up well under the stresses of engine operation. They are designed to ensure accurate valve lift and timing.

Manley pays close attention to the details with these pushrods. The ends are meticulously formed with exact radii, and they maintain excellent concentricity, meaning they are perfectly centered. This controlled manufacturing process results in closely controlled lengths, which is vital for setting up your valve train correctly. They also come with a heat treatment and black oxide finish for added durability and corrosion resistance.