What material are these pushrods made from?

These pushrods are constructed from 4130 Chrome Moly steel. This material is chosen for its strength and ability to withstand the demands of engine operation.

What does 'swedged end' mean for these pushrods?

The 'swedged end' refers to how the ends of the pushrods are formed. Manley meticulously shapes these ends with exact radii, which helps ensure excellent concentricity and precise length control for consistent valve train geometry.

What is the purpose of the black oxide finish?

The black oxide finish, along with heat treatment, helps to improve the durability of the pushrods. It also provides a layer of protection against corrosion.

Specifications

Brand: Manley Performance
Part #: 25366-8
UPC: 807298045412

Manley Swedged End Pushrods .135in. wall 9.350 Length 4130 Chrome Moly (Set Of 8)

Name: Manley Swedged End Pushrods .135in. wall 9.350 Length 4130 Chrome Moly (Set Of 8)
Brand: Manley Performance
SKU: manley-performance-manley-swedged-end-pushrods-135in-wall-9-350-length-4130-chro-t14-364328
Price: 161.51 USD
Availability: BackOrder

$161.51

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Manley Performance pushrods, .135" wall, 9.350" length. Built with 4130 Chrome Moly for improved engine performance.

Key Features

Set of 8 pushrods with a .135 inch wall thickness and 9.350 inch length.
Constructed from 4130 Chrome Moly steel for strength and durability.
Features meticulously formed ends with exact radii for precise fitment.
Excellent concentricity and closely controlled length ensure consistent operation.
Heat treated and black oxide finished for improved durability and corrosion resistance.

⚠️ 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 key for proper valve train geometry. These pushrods from Manley Performance are made from 4130 Chrome Moly steel, a strong material that holds up well under the stresses of engine operation. They come in a set of eight, with a .135-inch wall thickness and a precise 9.350-inch length, ensuring they'll fit your application correctly.

Manley paid close attention to the details with these pushrods. The ends are meticulously formed with exact radii, and the concentricity is excellent, meaning they're perfectly round and balanced. This close control over dimensions helps ensure consistent valve train operation. They're also heat-treated and finished with a black oxide coating, which adds to their durability and helps prevent corrosion.