What material are these push rods made from?

These push rods are constructed from strong 4130 chrome moly tubing. This material is chosen for its durability and ability to withstand the demands of engine operation.

What does 'excellent concentricity' mean for these push rods?

Excellent concentricity means the push rods are very round and centered along their length. This precision helps ensure consistent contact with your lifters and rocker arms, contributing to smooth valve train operation.

Are these push rods suitable for all engine builds?

These push rods are designed for engine builds where precise valve train geometry is important. Their specific dimensions and construction make them a solid option for performance or rebuilt engines.

Specifications

Brand: Manley Performance
Part #: 25194-8
UPC: 807298059976

Manley Push Rod - 7/16 Dia. - 11.750 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 7/16 Dia. - 11.750 Length - 0.165 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-7-16-dia-11-750-length-0-165-wall-4130-chrome-t14-879663
Price: 215.58 USD
Availability: BackOrder

$215.58

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 push rods, 7/16" x 11.750". Well-built for engine builds.

Key Features

Set of 8 Manley Performance push rods.
Constructed from strong 4130 chrome moly tubing.
Each push rod measures 7/16 inch in diameter with a 0.165 inch wall thickness and a length of 11.750 inches.
Features swedged ends with exact radii for proper contact.
Maintains excellent concentricity for consistent operation.
Closely controlled length ensures accurate valve train geometry.

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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 crucial for proper valve train geometry. These push rods from Manley Performance are made from 4130 chrome moly tubing, a strong material that holds up well under the stresses of engine operation. They come in a set of eight, ready to be installed in your build.

Manley paid close attention to the details with these push rods. The ends are meticulously formed with exact radii, and they maintain excellent concentricity, meaning they are perfectly round and centered. This precision helps ensure consistent contact with your lifters and rocker arms, which is important for smooth operation and longevity. The closely controlled length also means you get the exact measurement you need for your specific engine setup. They're heat-treated and finished with a black oxide coating for added durability and corrosion resistance.