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Results 1 - 25 of 62

PAC Racing 400 Series Valve Spring Retainers PAC-R405-16

PAC Racing 400 Series Valve Spring Retainers PAC-R405-16

PAC Racing 400 Series Valve Spring Retainers PAC-R405-16

Valve Spring Retainers, 400 Series, Tall, Titanium, 1.450 in. Outer Spring O.D., 10 degree Lock, Dual Springs, +0.050 in. Installed Height, Set of 16

Part Number: RSC-PAC-R405-16

Not Yet Reviewed

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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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PAC Racing 400 Series Valve Spring Retainers PAC-R404-16

PAC Racing 400 Series Valve Spring Retainers PAC-R404-16

PAC Racing 400 Series Valve Spring Retainers PAC-R404-16

Valve Spring Retainers, 400 Series, Tall, Titanium, 1.480 in. Outer Spring O.D., 10 degree Lock, Dual Springs, +0.050 in. Installed Height, Set of 16

Part Number: RSC-PAC-R404-16

Not Yet Reviewed

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PAC Racing 400 Series Valve Spring Retainers PAC-R401-16

PAC Racing 400 Series Valve Spring Retainers PAC-R401-16

PAC Racing 400 Series Valve Spring Retainers PAC-R401-16

Valve Spring Retainers, 400 Series, Titanium, 1.480 in. O.D., Tall, Triple, 10 degree, Set of 16

Part Number: RSC-PAC-R401-16

Not Yet Reviewed

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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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PAC Racing 500 Series Valve Spring Retainers PAC-R508-16

PAC Racing 500 Series Valve Spring Retainers PAC-R508-16

PAC Racing 500 Series Valve Spring Retainers PAC-R508-16

Valve Spring Retainers, 500 Series, Dual, Titanium, 1.365 in. O.D., 10 degree, Set of 16

Part Number: RSC-PAC-R508-16

4.0 out of 5 stars ( 1 )

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PAC Racing 300 Series Valve Spring Retainers PAC-R311-16

PAC Racing 300 Series Valve Spring Retainers PAC-R311-16

PAC Racing 300 Series Valve Spring Retainers PAC-R311-16

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

Part Number: RSC-PAC-R311-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 21, 2025 if ordered today

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Estimated Ship Date: Nov 21, 2025 if ordered today

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PAC Racing 300 Series Valve Spring Retainers PAC-R311

PAC Racing 300 Series Valve Spring Retainers PAC-R311

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PAC Racing 500 Series Valve Spring Retainers PAC-R501

PAC Racing 500 Series Valve Spring Retainers PAC-R501

PAC Racing 500 Series Valve Spring Retainers PAC-R501

Valve Spring Retainers, 500 Series, Titanium, 1.475 in. Outer Spring O.D., 10 degree Lock, Triple Springs, Each

Part Number: RSC-PAC-R501

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

PAC Racing 500 Series Valve Spring Retainers PAC-R505-16

PAC Racing 500 Series Valve Spring Retainers PAC-R505-16

PAC Racing 500 Series Valve Spring Retainers PAC-R505-16

Valve Spring Retainers, 500 Series, Dual, Titanium, 1.400 in. O.D., 10 degree, Set of 16

Part Number: RSC-PAC-R505-16

Not Yet Reviewed

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PAC Racing 500 Series Valve Spring Retainers PAC-R505

PAC Racing 500 Series Valve Spring Retainers PAC-R505

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PAC Racing 500 Series Valve Spring Retainers PAC-R505

PAC Racing 500 Series Valve Spring Retainers PAC-R505

PAC Racing 500 Series Valve Spring Retainers PAC-R505

Valve Spring Retainer, 500 Series, Dual, Titanium, 1.400 in. O.D., 10 degree, Each

Part Number: RSC-PAC-R505

Not Yet Reviewed

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PAC Racing 500 Series Valve Spring Retainers PAC-R506

PAC Racing 500 Series Valve Spring Retainers PAC-R506

PAC Racing 500 Series Valve Spring Retainers PAC-R506

Valve Spring Retainers, 500 Series, Titanium, 1.400 in. Outer Spring O.D., 10 degree Lock, Dual Springs, Each

Part Number: RSC-PAC-R506

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered 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: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered 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

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Manley Super 7 Degree Valve Spring Retainers 23612-16

Manley Super 7 Degree Valve Spring Retainers 23612-16

Manley Super 7 Degree Valve Spring Retainers 23612-16

Valve Spring Retainers, Chromoly, 7 Degree Lock Style, 1.076 in. Beehive Spring, Fits 221431 Spring, Set of 16

Part Number: MAN-23612-16

Not Yet Reviewed

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PAC Racing 500 Series Valve Spring Retainers PAC-R509-16

PAC Racing 500 Series Valve Spring Retainers PAC-R509-16

PAC Racing 500 Series Valve Spring Retainers PAC-R509-16

Valve Spring Retainers, 500 Series, Dual, Titanium, 1.365 in. O.D., 8 degree, Set of 16

Part Number: RSC-PAC-R509-16

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

PAC Racing 500 Series Valve Spring Retainers PAC-R509

PAC Racing 500 Series Valve Spring Retainers PAC-R509

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025

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PAC Racing 500 Series Valve Spring Retainers PAC-R504-16

PAC Racing 500 Series Valve Spring Retainers PAC-R504-16

PAC Racing 500 Series Valve Spring Retainers PAC-R504-16

Valve Spring Retainers, 500 Series, Dual, Titanium, 1.475 in. O.D., 10 degree, Set of 16

Part Number: RSC-PAC-R504-16

Not Yet Reviewed

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PAC Racing 500 Series Valve Spring Retainers PAC-R506-16

PAC Racing 500 Series Valve Spring Retainers PAC-R506-16

PAC Racing 500 Series Valve Spring Retainers PAC-R506-16

Valve Spring Retainers, 500 Series, Titanium, 1.400 in. Outer Spring O.D., 10 degree Lock, Dual Springs, Set of 16

Part Number: RSC-PAC-R506-16

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

PAC Racing 500 Series Valve Spring Retainers PAC-R508

PAC Racing 500 Series Valve Spring Retainers PAC-R508

PAC Racing 500 Series Valve Spring Retainers PAC-R508

Valve Spring Retainer, 500 Series, Dual, Titanium, 1.365 in. O.D., 10 degree, Each

Part Number: RSC-PAC-R508

Not Yet Reviewed

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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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PAC Racing 400 Series Valve Spring Retainers PAC-R408-16

PAC Racing 400 Series Valve Spring Retainers PAC-R408-16

PAC Racing 400 Series Valve Spring Retainers PAC-R408-16

Dual Spring 400 Series Retainer - +0.050 Sportman Retainer for all 1.050 ID Dual Drag Springs. Lock angle: ST

Part Number: RSC-PAC-R408-16

Not Yet Reviewed

Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

PAC Racing 400 Series Valve Spring Retainers PAC-R408

PAC Racing 400 Series Valve Spring Retainers PAC-R408

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025

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Clay Smith Cams Valve Spring Retainers 8617-12

Clay Smith Cams Valve Spring Retainers 8617-12

Clay Smith Cams Valve Spring Retainers 8617-12

Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.250 in. O.D., .680 in. I.D., Set of 12

Part Number: HPC-8617-12

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered 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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PAC Racing 400 Series Valve Spring Retainers PAC-R404

PAC Racing 400 Series Valve Spring Retainers PAC-R404

PAC Racing 400 Series Valve Spring Retainers PAC-R404

Valve Spring Retainers, 400 Series, Tall, Titanium, 1.480 in. Outer Spring O.D., 10 degree Lock Style, Dual Springs, +0.050 in. Installed Height, Each

Part Number: RSC-PAC-R404

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

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PAC Racing 400 Series Valve Spring Retainers PAC-R404-16

PAC Racing 400 Series Valve Spring Retainers PAC-R404-16

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PAC Racing 500 Series Valve Spring Retainers PAC-R501-16

PAC Racing 500 Series Valve Spring Retainers PAC-R501-16

PAC Racing 500 Series Valve Spring Retainers PAC-R501-16

Triple Spring 500 Series Retainer - Titanium Retainer for Triple Drag Race Springs. Lock angle: STD 10

Part Number: RSC-PAC-R501-16

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

PAC Racing 500 Series Valve Spring Retainers PAC-R501

PAC Racing 500 Series Valve Spring Retainers PAC-R501

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025

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PAC Racing 600 Series Valve Spring Retainers PAC-R633

PAC Racing 600 Series Valve Spring Retainers PAC-R633

PAC Racing 600 Series Valve Spring Retainers PAC-R633

Beehive 600 Series Retainer - Ultra Light Weight Steel for Super Stock PAC-1409X Valve Spring. Lock angle: 7

Part Number: RSC-PAC-R633

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

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