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Manley 03266-50 Valve Springs High-Performance Steel

Manufacturer

Picture for manufacturer Manley

Part Number

03266-50
6 reviews
Sale Price

$65.02

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Manley 03266-50 valve springs are precision-engineered high-performance valve springs designed for modified engines requiring increased valve control and higher RPM capability. Manufactured from premium chrome silicon alloy steel, these springs provide consistent spring pressure throughout their operating range.

Key Features:

  • Chrome silicon alloy steel construction for superior durability and fatigue resistance
  • Precision wound to exacting tolerances for consistent performance
  • Heat-treated for optimal spring rate and longevity
  • Shot-peened surface finish reduces stress risers and prevents premature failure
  • Designed for high-RPM applications and aggressive cam profiles
  • Provides improved valve control compared to stock springs

Manley Performance valve springs are manufactured in the USA and meet the demanding requirements of professional engine builders and racing applications. These springs help prevent valve float at high RPM and ensure proper valve seating for maximum engine performance and reliability.

Products specifications

Hardened

Yes

Inside Diameter (in)

0.645 in.

Outside Diameter (in)

1.500 in.

Quantity

Sold as a set of 50.

Quantity of .060 inch Thick Shims

50

Great customer service and product pricing! Received tracking number very quickly and will recommend to anyone!!!!<br><br>Thanks

Fast Shipping. Good packaging. Very good pricing. Will shop from again.

These guys had great pricing and got my order to me very quickly. I would do business with them again for sure!

It was quick and easy and matched my part to make sure it would fit. Just waiting to see how quick shipping will be now.

GOOD DEAL

Processed and shipped out very quickly. I love when a website delivers! It was the best deal on the internet AND they gave free shipping! I will definitely do future business with Autoplicity. Thanks!

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