Camshafts, Valves, Lifters, Rockers & More

PAC Racing Valve Spring Seats and Cups PAC-S161

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.350 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S161

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S103

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.550 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S103

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Estimated Ship Date: Today

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AFR Valve Spring Seats 8045-1

Valve Spring Locator, Steel, 0.730 in. Inside Diameter, 1.550 in. Outside Diameter, Each

Part Number: AFR-8045-1

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 Valve Spring Seats and Cups PAC-S159

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.285 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S159

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S121

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.270 in. O.D., 0.520 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S121

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

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PAC Racing Valve Spring Seats and Cups PAC-S121-16

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Edelbrock Sure Seat Valve Springs 5792

Edelbrock Sure Seat Valve Springs 5792

Valve Springs, Sure Seat, Single, 1.550 in. Outside Diameter, 1.160 in. Coil Bind Height, Set of 16

Part Number: EDL-5792

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 18, 2025 if ordered today

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Estimated Ship Date: Nov 18, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S119-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S119-16

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PAC Racing Valve Spring Seats and Cups PAC-S119

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PAC Racing Valve Spring Seats and Cups PAC-S117

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S117

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

Edelbrock Sure Seat Valve Springs 5813

Valve Springs, Sure Seat, Single, 1.222 in. Outside Diameter, 1.700 in. Installed Height, Set of 12

Part Number: EDL-5813

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2025 if ordered today

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Estimated Ship Date: Nov 18, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S134-16

Steel Seats - .030 thick

Part Number: RSC-PAC-S134-16

Not Yet Reviewed

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 Valve Spring Seats and Cups PAC-S134

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Crower Valve Spring Seat Cups and Discs 68951-1

Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.550 in. Outside Diameter, 1.00 in. Inside Diameter, Each

Part Number: CRO-68951-1

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

Crower Valve Spring Seat Cups and Discs 68930-16

Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.550 in. Outside Diameter, .635 in. Inside Diameter, Set of 16

Part Number: CRO-68930-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

Crower Valve Spring Seat Cups and Discs 68936-16

Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.625 in. Outside Diameter, .635 in. Inside Diameter, Set of 16

Part Number: CRO-68936-16

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S117-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S117-16

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Estimated Ship Date: Nov 25, 2025 if ordered today

Crower Valve Spring Seat Cups and Discs 68931-1

Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.550 in. Outside Diameter, .635 Inside Diameter, Each

Part Number: CRO-68931-1

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

Crower Valve Spring Seat Cups and Discs 68934-1

Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.550 in. Outside Diameter, .575 in. Inside Diameter, Each

Part Number: CRO-68934-1

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

Crower Valve Spring Seat Cups and Discs 68939-16

Valve Spring Seat Discs, Steel,.060 in. Thick,1.565 in. O.D.,.660 in. Inside Diameter, Set of 16

Part Number: CRO-68939-16

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

Crower Valve Spring Seat Cups and Discs 68940-1

Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.560 in. Outside Diameter, .562 in. Inside Diameter, Each

Part Number: CRO-68940-1

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

Crower Valve Spring Seat Cups and Discs 68941-16

Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.565 in. Outside Diameter, .562 in. Inside Diameter, Set of 16

Part Number: CRO-68941-16

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

Crower Valve Spring Seat Cups and Discs 68951-16

Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.550 in. Outside Diameter, 1.00 in. Inside Diameter, Set of 16

Part Number: CRO-68951-16

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

Crower Valve Spring Seat Cups and Discs 68955-16

Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.745 in. Outside Diameter, .635 in. Inside Diameter, Set of 16

Part Number: CRO-68955-16

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

Crower Valve Spring Seat Cups and Discs 68957-1

Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.590 in. Outside Diameter, .675 in. Inside Diameter, Each

Part Number: CRO-68957-1

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

Crower Valve Spring Seat Cups and Discs 68957-16

Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.590 in. Outside Diameter, .675 in. Inside Diameter, Set of 16

Part Number: CRO-68957-16

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

Crower Valve Spring Seat Cups and Discs 68958-8

Valve Spring Seat Cups, Steel, Set of 8

Part Number: CRO-68958-8

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

Crower Valve Spring Seat Cups and Discs 68931-16

Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.550 in. Outside Diameter, .635 Inside Diameter, Set of 16

Part Number: CRO-68931-16

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