What is the primary function of these retainers?

These retainers securely hold your valve springs in place at the top of the valve stem. This is essential for maintaining proper valve timing and preventing valve float, especially at higher engine speeds.

Why are these retainers made of titanium?

Titanium is used because it is a strong yet lightweight material. Reducing the mass in the valvetrain can lead to improved engine response and less stress on other components.

What does the '7 Degree' refer to on these retainers?

The 7-degree angle refers to the angle of the groove where the valve keepers (locks) engage. This specific angle is designed to work with valve springs that also have a matching 7-degree keeper angle for a secure fit.

Ferrea LS1/LS7 Double Spring Retainer Set E12001

Name: Ferrea Chevrolet LS1/LS7 (5/16) Double Spring Pro CNC Super 7 Deg Titanium Retainer - Set of 16
Brand: Ferrea
SKU: ferrea-ferrea-chevrolet-ls1-ls7-5-16-double-spring-pro-cnc-super-7-deg-titanium--t14-416356
Price: 525.93 USD
Availability: BackOrder

Ferrea Chevrolet LS1/LS7 (5/16) Double Spring Pro CNC Super 7 Deg Titanium Retainer - Set of 16

$525.93

On Backorder

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

Ferrea Chevrolet LS1/LS7 (5/16) Double Spring Pro CNC Super 7 Deg Titanium Retainer - Set of 16

Key Features

Set includes 16 Ferrea Pro CNC Super 7 Degree Titanium Retainers for Chevrolet LS1/LS7 engines.
Designed for double valve spring applications.
Constructed from lightweight titanium for reduced valvetrain mass.
Features a 7-degree lock angle for secure spring retention.
CNC machined for precise dimensions and a smooth finish.

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Product Details

When you're rebuilding the top end of your Chevrolet LS1 or LS7 engine, you need components that can handle the demands of high-performance valve operation. This set includes 16 Ferrea Pro CNC Super 7 Degree Titanium Retainers, specifically designed for double spring setups on these popular LS engines. These retainers are crucial for securely holding your valve springs in place, ensuring consistent valve timing and preventing spring float at high RPMs.

Crafted from high-grade titanium, these retainers are notably lightweight, which helps reduce overall valvetrain mass. This reduction contributes to improved engine response and can lessen the stress on other valvetrain components. The CNC machining ensures precise dimensions and a smooth surface finish, critical for proper sealing and long-term durability. The 7-degree lock angle is a common specification for many performance valve springs, providing a secure and reliable connection.

This set comes with all 16 retainers needed for a complete engine build. Proper installation is key to achieving the performance benefits these retainers offer. Always refer to your engine's service manual or the manufacturer's installation guidelines for specific torque values and procedures to ensure a solid and reliable valvetrain setup.