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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.

Showing In Stock Items. Show All 34 Items.

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Results 1 - 25 of 27

PAC Racing 300 Series Valve Spring Retainers PAC-R310-16

PAC Racing 300 Series Valve Spring Retainers PAC-R310-16

PAC Racing 300 Series Valve Spring Retainers PAC-R310-16

Valve Spring Retainers, 300 Series, Steel, 1.035 in. O.D., Single, Beehive, 10 degree, Set of 16

Part Number: RSC-PAC-R310-16

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

PAC Racing 300 Series Valve Spring Retainers PAC-R363-16

PAC Racing 300 Series Valve Spring Retainers PAC-R363-16

PAC Racing 300 Series Valve Spring Retainers PAC-R363-16

Valve Spring Retainers, 300 Series, Steel, 1.035 in. O.D., Single, Beehive, 7 degree, Set of 16

Part Number: RSC-PAC-R363-16

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

PAC Racing 300 Series Valve Spring Retainers PAC-R313-16

PAC Racing 300 Series Valve Spring Retainers PAC-R313-16

PAC Racing 300 Series Valve Spring Retainers PAC-R313-16

Beehive Spring Retainer 300 Series - Retainer for PAC-1255, 1295, & 1595 Valve Springs. Lock angle: STD 10 de

Part Number: RSC-PAC-R313-16

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

PAC Racing 300 Series Valve Spring Retainers PAC-R311

PAC Racing 300 Series Valve Spring Retainers PAC-R311

PAC Racing 300 Series Valve Spring Retainers PAC-R311

Valve Spring Retainer, 300 Series, Steel, 1.035 in. O.D., Single, Beehive, 7 degree, Each

Part Number: RSC-PAC-R311

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

PAC Racing 300 Series Valve Spring Retainers PAC-R310

PAC Racing 300 Series Valve Spring Retainers PAC-R310

PAC Racing 300 Series Valve Spring Retainers PAC-R310

Valve Spring Retainer, 300 Series, Steel, 1.035 in. O.D., Single, Beehive, 10 degree, Each

Part Number: RSC-PAC-R310

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

PAC Racing 300 Series Valve Spring Retainers PAC-R335-16

PAC Racing 300 Series Valve Spring Retainers PAC-R335-16

PAC Racing 300 Series Valve Spring Retainers PAC-R335-16

Dual Spring 300 Series Retainer - Retainer for LS RPM Series Dual Valve Springs. Lock angle: LS 7 degree

Part Number: RSC-PAC-R335-16

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

PAC Racing 300 Series Valve Spring Retainers PAC-R349-16

PAC Racing 300 Series Valve Spring Retainers PAC-R349-16

PAC Racing 300 Series Valve Spring Retainers PAC-R349-16

Dual Spring 300 Series Retainer - Retainer for PAC-1200 & 1201. Lock angle: STD 8

Part Number: RSC-PAC-R349-16

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

PAC Racing 300 Series Valve Spring Retainers PAC-R391

PAC Racing 300 Series Valve Spring Retainers PAC-R391

PAC Racing 300 Series Valve Spring Retainers PAC-R391

Valve Spring Retainers, 300 Series, Steel, 1.400 in. O.D., Dual, 10 degree, Each

Part Number: RSC-PAC-R391

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

PAC Racing 300 Series Valve Spring Retainers PAC-R346

PAC Racing 300 Series Valve Spring Retainers PAC-R346

PAC Racing 300 Series Valve Spring Retainers PAC-R346

Valve Spring Retainer, 300 Series, Steel, 0.800 in. O.D., Single, Tall, Beehive, 7 degree, Each

Part Number: RSC-PAC-R346

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

PAC Racing 300 Series Valve Spring Retainers PAC-R363

PAC Racing 300 Series Valve Spring Retainers PAC-R363

PAC Racing 300 Series Valve Spring Retainers PAC-R363

Valve Spring Retainer, 300 Series, Steel, 1.035 in. O.D., Single, Beehive, 7 degree, Each

Part Number: RSC-PAC-R363

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

PAC Racing 300 Series Valve Spring Retainers PAC-R316-16

PAC Racing 300 Series Valve Spring Retainers PAC-R316-16

PAC Racing 300 Series Valve Spring Retainers PAC-R316-16

Valve Spring Retainers, 300 Series, Steel, 1.235 in. O.D., Dual, 7 degree, Set of 16

Part Number: RSC-PAC-R316-16

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

PAC Racing 300 Series Valve Spring Retainers PAC-R334-16

PAC Racing 300 Series Valve Spring Retainers PAC-R334-16

PAC Racing 300 Series Valve Spring Retainers PAC-R334-16

Dual Spring 300 Series Retainer - Retainer for PAC-1202 & 1203 Valve Springs. Lock angle: 7 degree

Part Number: RSC-PAC-R334-16

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

PAC Racing 300 Series Valve Spring Retainers PAC-R342-16

PAC Racing 300 Series Valve Spring Retainers PAC-R342-16

PAC Racing 300 Series Valve Spring Retainers PAC-R342-16

Beehive 300 Series Retainer - Retainer for V-Rod. Lock angle: 6 degree

Part Number: RSC-PAC-R342-16

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

PAC Racing 300 Series Valve Spring Retainers PAC-R355-16

PAC Racing 300 Series Valve Spring Retainers PAC-R355-16

PAC Racing 300 Series Valve Spring Retainers PAC-R355-16

Dual Spring 300 Series Retainer - Retainer for PAC-1222X LS Spring. Lock angle: LS 7 degree

Part Number: RSC-PAC-R355-16

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

PAC Racing 300 Series Valve Spring Retainers PAC-R312

PAC Racing 300 Series Valve Spring Retainers PAC-R312

PAC Racing 300 Series Valve Spring Retainers PAC-R312

Valve Spring Retainer, 300 Series, Steel, 0.865 in. O.D., Single, Beehive, 7 degree, Each

Part Number: RSC-PAC-R312

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

PAC Racing 300 Series Valve Spring Retainers PAC-R313

PAC Racing 300 Series Valve Spring Retainers PAC-R313

PAC Racing 300 Series Valve Spring Retainers PAC-R313

Beehive Spring Retainer 300 Series - Retainer for PAC-1255, 1295, & 1595 Valve Springs. Lock angle: STD 10 de

Part Number: RSC-PAC-R313

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing 300 Series Valve Spring Retainers PAC-R313-16

PAC Racing 300 Series Valve Spring Retainers PAC-R313-16

Not Yet Reviewed

Estimated Ship Date: Today

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PAC Racing 300 Series Valve Spring Retainers PAC-R334

PAC Racing 300 Series Valve Spring Retainers PAC-R334

PAC Racing 300 Series Valve Spring Retainers PAC-R334

Dual Spring 300 Series Retainer - Retainer for PAC-1202 & 1203 Valve Springs. Lock angle: 7 degree

Part Number: RSC-PAC-R334

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

PAC Racing 300 Series Valve Spring Retainers PAC-R335

PAC Racing 300 Series Valve Spring Retainers PAC-R335

PAC Racing 300 Series Valve Spring Retainers PAC-R335

Valve Spring Retainers, 300 Series, Dual Spring, 7 Degree, 1.300 in. O.D. Outer, 0.940 in. O.D. Inner, Chromoly Steel, Chevy, LS, Each

Part Number: RSC-PAC-R335

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing 300 Series Valve Spring Retainers PAC-R335-16

PAC Racing 300 Series Valve Spring Retainers PAC-R335-16

Not Yet Reviewed

Estimated Ship Date: Today

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PAC Racing 300 Series Valve Spring Retainers PAC-R382

PAC Racing 300 Series Valve Spring Retainers PAC-R382

PAC Racing 300 Series Valve Spring Retainers PAC-R382

VALVE SPRING RETAINER

Part Number: RSC-PAC-R382

Not Yet Reviewed

Estimated Ship Date: Today

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PAC Racing 300 Series Valve Spring Retainers for 2007-2016 COOPER - PAC-R375

PAC Racing 300 Series Valve Spring Retainers for 2007-2016 COOPER - PAC-R375

PAC Racing 300 Series Valve Spring Retainers for 2007-2016 COOPER - PAC-R375

Valve Spring Retainers, 300 Series, Chromoly Steel, 1.015 in. O.D., Single, Beehive, 7 degree, Mini, Each

Part Number: RSC-PAC-R375

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

PAC Racing 300 Series Valve Spring Retainers PAC-R315

PAC Racing 300 Series Valve Spring Retainers PAC-R315

PAC Racing 300 Series Valve Spring Retainers PAC-R315

Dual Spring 300 Series Retainer - Retainer for Marine Applications. Lock angle: STD 10 degree

Part Number: RSC-PAC-R315

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

PAC Racing 300 Series Valve Spring Retainers PAC-R316

PAC Racing 300 Series Valve Spring Retainers PAC-R316

PAC Racing 300 Series Valve Spring Retainers PAC-R316

Valve Spring Retainer, 300 Series, Steel, 1.235 in. O.D., Dual, 7 degree, Each

Part Number: RSC-PAC-R316

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

PAC Racing 300 Series Valve Spring Retainers PAC-R331

PAC Racing 300 Series Valve Spring Retainers PAC-R331

PAC Racing 300 Series Valve Spring Retainers PAC-R331

Valve Spring Retainer, 300 Series, Steel, 0.800 in. O.D., Single, Beehive, 7 degree, Each

Part Number: RSC-PAC-R331

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

PAC Racing 300 Series Valve Spring Retainers PAC-R333

PAC Racing 300 Series Valve Spring Retainers PAC-R333

PAC Racing 300 Series Valve Spring Retainers PAC-R333

Beehive 300 Series Retainer - Retainer for Super Stock Only. Lock angle: STD 7 degree

Part Number: RSC-PAC-R333

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

PAC Racing 300 Series Valve Spring Retainers PAC-R342

PAC Racing 300 Series Valve Spring Retainers PAC-R342

PAC Racing 300 Series Valve Spring Retainers PAC-R342

Beehive 300 Series Retainer - Retainer for V-Rod. Lock angle: 6 degree

Part Number: RSC-PAC-R342

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

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