What material are these push rods made from?

These push rods are constructed from strong 4130 chrome moly tubing. This material offers a good balance of strength and weight for performance engine builds.

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

A swedged end means the tubing has been compressed and shaped at the end, creating a stronger, thicker wall in that area. This is important for durability where the push rod contacts the lifter and rocker arm.

Do these push rods come with any hardware?

This product is for the set of eight push rods only. Any necessary installation hardware, such as lifters or rocker arms, would need to be purchased separately.

Specifications

Brand: Manley Performance
Part #: 25385-8
UPC: 807298078632

Manley Push Rod - 3/8 Dia. - 10.300 Length - 0.135 Wall - 4130 Chrome Moly - Swedged End - Set of 8

Name: Manley Push Rod - 3/8 Dia. - 10.300 Length - 0.135 Wall - 4130 Chrome Moly - Swedged End - Set of 8
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-3-8-dia-10-300-length-0-135-wall-4130-chrome--t14-879833
Price: 192.08 USD
Availability: BackOrder

$192.08

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, 3/8" diameter, 10.300" length, 0.135" wall. Set of 8. These are well-built for engine builds.

Key Features

Fits engine builds requiring 3/8 inch diameter, 10.300 inch length push rods.
Constructed from strong 4130 chrome moly tubing for durability.
Features meticulously formed ends with exact radii for precise contact.
Excellent concentricity and closely controlled length for consistent operation.
Swedged end design adds strength at a critical point.
Heat treated and black oxide finished for corrosion resistance.

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About this part

Product Details

When you're rebuilding the top end of your engine, getting the valvetrain geometry just right is critical. These push rods from Manley Performance are designed to help you achieve that precision. They connect the rocker arms to the lifters, transferring the motion from the camshaft to open and close your engine's valves. Getting this link perfect means your engine will run smoothly and efficiently.

Manley builds these push rods from strong 4130 chrome moly tubing, which offers a good balance of strength and weight for performance applications. The ends are meticulously formed with exact radii, and the overall concentricity is closely controlled. This attention to detail ensures consistent contact with the lifters and rocker arms, which is important for valvetrain stability. They also feature a swedged end for added strength where it matters most, and a black oxide finish to help resist corrosion.

This set includes eight push rods, which is what most V8 engines require. Make sure to check your specific engine's requirements to confirm if this length and diameter will work for your build.