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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.

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 500 Series Valve Spring Retainers PAC-R511

Valve Spring Retainers, 500 Series, Beehive, Titanium, 0.990 in. Outer Spring O.D., 7 degree Lock, Single Spring, Fits GM LS Series Valvetrains, Each

Part Number: RSC-PAC-R511

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

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