What material are these push rods made from?

These Manley push rods are constructed from 4130 chrome moly steel, known for its strength and durability. They also feature a heat-treated and black oxide finish for added protection.

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

A swedged end means the end of the push rod has been formed or crimped to create a stronger, more precise connection point. This ensures excellent concentricity and exact radii at the ends for proper valve train geometry.

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 (3/8" diameter, 6.600" length, 0.080" wall) and construction make them a well-built option for many performance and replacement applications.

Specifications

Brand: Manley Performance
Part #: 25846-8
UPC: 807298034874

Manley Push Rod - 3/8 Dia. - 6.600 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 3/8 Dia. - 6.600 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-3-8-dia-6-600-length-0-080-wall-4130-chrome-m-t14-879973
Price: 157.27 USD
Availability: BackOrder

$157.27

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Manley Performance push rods, part# 25846-8. 3/8" diameter, 6.600" length, 0.080" wall. 4130 Chrome Moly with swedged ends. Set of 8.

Key Features

Set of 8 push rods for V8 engines.
Constructed from 4130 chrome moly steel for strength.
3/8 inch diameter with a 0.080 inch wall thickness.
6.600 inch length for specific valve train geometry.
Features swedged ends with exact radii for precise fitment.
Excellent concentricity and closely controlled length.

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About this part

Product Details

Manley Performance push rods are a solid option for engine builds where precise valve train geometry is key. This set features push rods with a 3/8 inch diameter, a 6.600 inch length, and a 0.080 inch wall thickness, all made from durable 4130 chrome moly steel. They are designed to ensure accurate transfer of motion from the lifter to the rocker arm, which is crucial for proper valve operation and engine performance.

What sets these push rods apart is the attention to detail in their construction. The ends are meticulously formed with exact radii, and they boast excellent concentricity, meaning they are perfectly round and balanced. This level of control over the dimensions, along with closely controlled length, helps maintain consistent valve train geometry. The heat-treated and black oxide finish adds a layer of durability and corrosion resistance, making them well-suited for demanding engine applications.

This set includes eight push rods, enough for a typical V8 engine. When rebuilding or modifying an engine, ensuring your push rods are the correct length and have consistent dimensions is vital for optimal performance and longevity. These Manley push rods offer a well-built solution for those who need reliable components for their engine build.