Ferrea Dodge A853 358lbs Rate Inch Dual Valve Spring - Single (Drop Ship Only)

With a spring rate of 358 pounds per inch, this Ferrea dual valve spring is built for demanding engine applications. It's designed to handle the stresses of higher RPMs and more aggressive camshaft profiles, ensuring your valves close reliably under pressure. Ferrea is known for making well-built valvetrain components, and this spring is no exception, offering a solid option for engine builds where precision and durability are key.

This single spring is part of Ferrea's A853 line, indicating its specific design characteristics for certain Dodge engines. When you're rebuilding or modifying an engine, the valve springs are critical for maintaining proper valve timing and preventing valve float, especially as you increase engine speed or boost. Choosing a spring with the right rate, like this 358 lbs/in option, helps ensure your valvetrain operates as intended, contributing to overall engine performance and longevity.