Get Peace of Mind With the Summit Racing Protection Plan!

Get Peace of Mind With the Summit Racing Protection Plan!

$5 Off Your $100 Mobile App Purchase!

Availability

Camshafts, Valves, Lifters, Rockers & More

Individual Parts
Part Groups

Results 26 - 50 of 1569

PAC Racing Valve Spring Seats and Cups PAC-S102-16

PAC Racing Valve Spring Seats and Cups PAC-S102-16

PAC Racing Valve Spring Seats and Cups PAC-S102-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S102-16

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S101-16

PAC Racing Valve Spring Seats and Cups PAC-S101-16

PAC Racing Valve Spring Seats and Cups PAC-S101-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S101-16

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 24, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing Valve Spring Seats and Cups PAC-S101

PAC Racing Valve Spring Seats and Cups PAC-S101

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

AFR Valve Spring Seats 8046-16

AFR Valve Spring Seats 8046-16

AFR Valve Spring Seats 8046-16

Valve Spring Seat, Steel, 1.640 in. I.D., 1.740 in. O.D., Set of 16

Part Number: AFR-8046-16

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S133-16

PAC Racing Valve Spring Seats and Cups PAC-S133-16

PAC Racing Valve Spring Seats and Cups PAC-S133-16

Steel Seats - .030 thick

Part Number: RSC-PAC-S133-16

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing Valve Spring Seats and Cups PAC-S133

PAC Racing Valve Spring Seats and Cups PAC-S133

5 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

PAC Racing Valve Spring Seats and Cups PAC-S128

PAC Racing Valve Spring Seats and Cups PAC-S128

PAC Racing Valve Spring Seats and Cups PAC-S128

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S128

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

PAC Racing Valve Spring Seats and Cups PAC-S120

PAC Racing Valve Spring Seats and Cups PAC-S120

PAC Racing Valve Spring Seats and Cups PAC-S120

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S120

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

PAC Racing Valve Spring Seats and Cups PAC-S128-16

PAC Racing Valve Spring Seats and Cups PAC-S128-16

PAC Racing Valve Spring Seats and Cups PAC-S128-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S128-16

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 24, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing Valve Spring Seats and Cups PAC-S128

PAC Racing Valve Spring Seats and Cups PAC-S128

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

PAC Racing Valve Spring Seats and Cups PAC-S116-16

PAC Racing Valve Spring Seats and Cups PAC-S116-16

PAC Racing Valve Spring Seats and Cups PAC-S116-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S116-16

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 24, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S136

PAC Racing Valve Spring Seats and Cups PAC-S136

PAC Racing Valve Spring Seats and Cups PAC-S136

Steel Spring Seats 0.030 thick for RPM Dual Springs

Part Number: RSC-PAC-S136

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S106-16

PAC Racing Valve Spring Seats and Cups PAC-S106-16

PAC Racing Valve Spring Seats and Cups PAC-S106-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S106-16

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S116

PAC Racing Valve Spring Seats and Cups PAC-S116

PAC Racing Valve Spring Seats and Cups PAC-S116

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S116

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S115-16

PAC Racing Valve Spring Seats and Cups PAC-S115-16

PAC Racing Valve Spring Seats and Cups PAC-S115-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S115-16

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 24, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S129

PAC Racing Valve Spring Seats and Cups PAC-S129

PAC Racing Valve Spring Seats and Cups PAC-S129

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S129

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

PAC Racing Valve Spring Seats and Cups PAC-S135

PAC Racing Valve Spring Seats and Cups PAC-S135

PAC Racing Valve Spring Seats and Cups PAC-S135

Steel Spring Seat for All LS Springs for use in Small Block

Part Number: RSC-PAC-S135

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

PAC Racing Valve Spring Seats and Cups PAC-S112

PAC Racing Valve Spring Seats and Cups PAC-S112

PAC Racing Valve Spring Seats and Cups PAC-S112

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S112

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

PAC Racing Valve Spring Seats and Cups PAC-S123

PAC Racing Valve Spring Seats and Cups PAC-S123

PAC Racing Valve Spring Seats and Cups PAC-S123

Steel Seats - for Pacaloy Retainers

Part Number: RSC-PAC-S123

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

PAC Racing Valve Spring Seats and Cups PAC-S119

PAC Racing Valve Spring Seats and Cups PAC-S119

PAC Racing Valve Spring Seats and Cups PAC-S119

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S119

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

PAC Racing Valve Spring Seats and Cups PAC-S126-16

PAC Racing Valve Spring Seats and Cups PAC-S126-16

PAC Racing Valve Spring Seats and Cups PAC-S126-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S126-16

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing Valve Spring Seats and Cups PAC-S126

PAC Racing Valve Spring Seats and Cups PAC-S126

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

PAC Racing Valve Spring Seats and Cups PAC-S130-16

PAC Racing Valve Spring Seats and Cups PAC-S130-16

PAC Racing Valve Spring Seats and Cups PAC-S130-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S130-16

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S132

PAC Racing Valve Spring Seats and Cups PAC-S132

PAC Racing Valve Spring Seats and Cups PAC-S132

Steel Seats - .030 thick

Part Number: RSC-PAC-S132

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing Valve Spring Seats and Cups PAC-S132-16

PAC Racing Valve Spring Seats and Cups PAC-S132-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

PAC Racing Valve Spring Seats and Cups PAC-S102

PAC Racing Valve Spring Seats and Cups PAC-S102

PAC Racing Valve Spring Seats and Cups PAC-S102

Valve Spring Locator, Seat and Cup for Dual Springs, Inside Locating Shoulder Type, 1.550 in. O.D., 0.855 in./0.635 in. Dia. Steps, Chromoly, Each

Part Number: RSC-PAC-S102

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S109

PAC Racing Valve Spring Seats and Cups PAC-S109

PAC Racing Valve Spring Seats and Cups PAC-S109

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S109

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing Valve Spring Seats and Cups PAC-S109-16

PAC Racing Valve Spring Seats and Cups PAC-S109-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

PAC Racing Valve Spring Seats and Cups PAC-S110

PAC Racing Valve Spring Seats and Cups PAC-S110

PAC Racing Valve Spring Seats and Cups PAC-S110

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S110

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing Valve Spring Seats and Cups PAC-S110-16

PAC Racing Valve Spring Seats and Cups PAC-S110-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

PAC Racing Valve Spring Seats and Cups PAC-S114

PAC Racing Valve Spring Seats and Cups PAC-S114

PAC Racing Valve Spring Seats and Cups PAC-S114

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S114

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S120-16

PAC Racing Valve Spring Seats and Cups PAC-S120-16

PAC Racing Valve Spring Seats and Cups PAC-S120-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S120-16

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 25, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing Valve Spring Seats and Cups PAC-S120

PAC Racing Valve Spring Seats and Cups PAC-S120

5 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify