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Valve Spring Retainers

Valve spring retainers go on the end of your valve stems, where they hold your valve springs against the cylinder head. More horsepower means more spring pressure, and...

Valve spring retainers go on the end of your valve stems, where they hold your valve springs against the cylinder head. More horsepower means more spring pressure, and that means you need to upgrade to stronger retainers as well. Whether you need high-performance retainers for competition, or reliable replacements for your restoration project, you’ll find the best selection at Summit Racing Equipment.

Top Brands


Your project engine requires retainers that last. That’s why we carry time-proven brands like COMP Cams, Crower, Trick Flow, Crane Cams, Manley, Isky, and more.

Valve spring retainers go on the end of your valve stems, where they hold your valve springs against the cylinder head. More horsepower means more spring pressure, and that means you need to upgrade to stronger retainers as well. Whether you need high-performance retainers for competition, or reliable replacements for your restoration project, you’ll find the best selection at Summit Racing Equipment.

Top Brands


Your project engine requires retainers that last. That’s why we carry time-proven brands like COMP Cams, Crower, Trick Flow, Crane Cams, Manley, Isky, and more.

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PAC Racing 600 Series Valve Spring Retainers

PAC Racing 600 Series valve spring retainers are the latest developments from PAC Racing Springs. These retainers feature ultra-lightweight designs from proprietary valve spring-type alloys. PAC Racing's sophisticated processing, such as micro-polishing and Nano Peen technology, are used to enhance retainer life. The high hardness of the steel provides higher wear resistance properties to offer superior abrasion resistance and improved fatigue strength, while also reducing weight. PAC Racing 600 Series valve spring come with a reduced step and need to be combined with a matching seat (where applicable) to optimize the performance of the valvetrain.

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$26.59

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