What is the benefit of the nitrided finish on this valve spring?

The nitrided finish hardens the surface of the spring, making it more resistant to wear and corrosion. This helps ensure consistent performance and longevity in the engine's valvetrain.

What does 'PAC Alloy' mean for this valve spring?

PAC Alloy is a specific material used in the construction of this Ferrea valve spring. It's chosen for its balance of strength and resistance to fatigue, which are important characteristics for valve springs operating under high stress.

Why is this listed as a single spring for the driver's side (D/S)?

This specific part number is intended for use on the driver's side of Chevrolet LS1 and LT1 engines. It's designed to work as a single spring, often part of a system where specific springs are used on different sides or in conjunction with other components.

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Trusted Since 1957

Est. 1957

Specifications

Brand: Ferrea
Part #: S2002-1

Ferrea Chevrolet LS1/LT1 Single Beehive Ovate PAC Alloy Nitrided Valve Spring - Single (D/S Only)

Name: Ferrea Chevrolet LS1/LT1 Single Beehive Ovate PAC Alloy Nitrided Valve Spring - Single (D/S Only)
Brand: Ferrea
SKU: ferrea-ferrea-chevrolet-ls1-lt1-single-beehive-ovate-pac-alloy-nitrided-valve-sp-t14-419226
Price: 33.46 USD
Availability: BackOrder

$33.46

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Ferrea Chevrolet LS1/LT1 single beehive valve spring. PAC Alloy construction with nitrided finish. Part# S2002-1. Direct fit.

Key Features

Fits Chevrolet LS1 and LT1 engines.
Single spring design for driver's side (D/S) application.
Constructed from PAC Alloy for strength and fatigue resistance.
Features a nitrided surface finish for improved wear resistance.
Beehive ovate design helps reduce mass and supports higher RPMs.

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About this part

Product Details

Crafted from PAC Alloy, this Ferrea valve spring features a nitrided finish for improved durability. This single spring is designed specifically for Chevrolet LS1 and LT1 engines, focusing on the driver's side (D/S) application. The beehive ovate design helps reduce mass and allows for higher RPM capabilities compared to traditional dual springs.

The PAC Alloy material offers a good balance of strength and fatigue resistance, essential for the demanding environment within an engine's valvetrain. The nitriding process hardens the surface, making it more resistant to wear and corrosion, which is crucial for consistent performance over time. This spring is a solid option if you're rebuilding the top end of your LS1 or LT1 and need reliable components for the driver's side.