What is a beehive valve spring?

A beehive valve spring has a conical shape that tapers down towards the retainer. This design reduces the overall mass of the spring and retainer assembly, which can help improve valve train stability and allow for higher engine speeds.

PAC Alloy is a material commonly used in high-performance valve springs. It's known for its ability to withstand the high stresses and temperatures found in demanding engine applications, offering good durability and strength.

Can I use this spring with a dual spring setup?

This Ferrea S2003-1 is specifically designed and sold as a single spring. It is intended to be used on its own, not as part of a dual spring combination. Using it in a dual setup would require different specifications and compatibility checks.

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Trusted Since 1957

Est. 1957

Specifications

Brand: Ferrea
Part #: S2003-1

Ferrea Chevrolet Big Block Single Beehive PAC Alloy Valve Spring - Single (Drop Ship Only)

Name: Ferrea Chevrolet Big Block Single Beehive PAC Alloy Valve Spring - Single (Drop Ship Only)
Brand: Ferrea
SKU: ferrea-ferrea-chevrolet-big-block-single-beehive-pac-alloy-valve-spring-single-d-t14-419228
Price: 24.50 USD
Availability: BackOrder

$24.50

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Ferrea Single Beehive PAC Alloy Valve Spring. This single spring is a solid option for your engine build.

Key Features

This product includes one (1) Ferrea S2003-1 single beehive valve spring.
Constructed from PAC Alloy for strength and durability.
Designed for Chevrolet Big Block engines.
Features a beehive shape to reduce valve train mass.
Intended for use as a single spring in your engine build.

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About this part

Product Details

What you get with this Ferrea S2003-1 is a single beehive valve spring made from PAC Alloy. This spring is designed for Chevrolet Big Block engines and is a popular choice for many engine builders.

The beehive shape helps reduce mass compared to a traditional dual spring setup, which can lead to improved valve train stability at higher RPMs. PAC Alloy is a well-known material in performance valve springs for its strength and durability under demanding conditions. This spring is intended for use as a single spring, meaning it's designed to work on its own without a helper spring.

If you're rebuilding the top end of your Chevrolet Big Block, this Ferrea spring is a well-built component to consider. Remember to check manufacturer specifications for proper installation and compatibility with your specific camshaft and cylinder heads.