What material are these push rods made from?

These push rods are constructed from 4130 chrome moly tubing. This material is known for its strength and durability, making it a popular choice for performance engine components.

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

A swedged end means the tube is formed and compressed at the end, creating a stronger connection point for the ball or cup that contacts the lifter and rocker arm. Manley forms these ends with exact radii for a precise fit.

Does this set include everything needed for a V8 engine?

This is a set of 16 push rods, which is the standard quantity for most V8 engines. You will need to confirm your specific engine's requirements, but this set is designed to cover typical applications.

Specifications

Brand: Manley Performance
Part #: 25702-16
UPC: 807298031606

Manley Push Rod - 5/16 Dia. - 8.300 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16

Name: Manley Push Rod - 5/16 Dia. - 8.300 Length - 0.080 Wall - 4130 Chrome Moly - Swedged End - Set of 16
Brand: Manley Performance
SKU: manley-performance-manley-push-rod-5-16-dia-8-300-length-0-080-wall-4130-chrome--t14-879712
Price: 261.22 USD
Availability: BackOrder

$261.22

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 rod set, 5/16" diameter x 8.300" length, 0.080" wall. Made from 4130 chrome moly. Part# 25702-16.

Key Features

Fits most V8 engines requiring 16 push rods.
Constructed from durable 4130 chrome moly tubing.
Features a 0.080 inch wall thickness for added strength.
Swedged ends are precisely formed with exact radii for proper seating.
Maintains excellent concentricity and closely controlled length.
Heat-treated and finished with black oxide for corrosion resistance.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

These Manley push rods are made from 4130 chrome moly tubing with a 0.080 inch wall thickness, giving them a solid foundation for your engine build. The swedged ends are meticulously formed with exact radii, ensuring they seat properly against your lifters and rocker arms. This attention to detail helps maintain consistent valve train geometry, which is crucial for reliable engine performance.

Manley Performance controls the length of these push rods very closely, aiming for excellent concentricity. This means they are straight and uniform, reducing the chance of vibration or wear in the valve train. The heat-treated and black oxide finish not only helps protect against corrosion but also contributes to the overall durability of the component under the stress of engine operation. This set includes 16 push rods, enough for a typical V8 engine.