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PAC Racing Springs

PAC Racing Springs Camshafts & Valvetrain

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Results 1 - 25 of 151

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: Tomorrow

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

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

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

Valve Spring Locator, Inside Locating Shoulder, Steel, 1.500 in. O.D., 0.570 in. I.D., 0.060 in. Thick, Set of 16

Part Number: RSC-PAC-S110-16

Not Yet Reviewed

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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

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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Estimated Ship Date: Sep 8, 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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Estimated Ship Date: Tomorrow

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PAC Racing Valve Locks PAC-L8141-16

PAC Racing Valve Locks PAC-L8141-16

PAC Racing Valve Locks PAC-L8141-16

Valve Locks, Machined, Steel, 8 Degree, 1-Groove, 0.315 in. Valve Stem, Set of 16 Pairs

Part Number: RSC-PAC-L8141-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PAC Racing Valve Locks PAC-L8027-16

PAC Racing Valve Locks PAC-L8027-16

PAC Racing Valve Locks PAC-L8027-16

Valve Locks, 10 degree, Square Groove-style, Machined, Steel, 1-groove, 0.342 in. Stem Diameter, Set of 16 Pairs

Part Number: RSC-PAC-L8027-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PAC Racing Valve Spring Seats and Cups PAC-S103-16

PAC Racing Valve Spring Seats and Cups PAC-S103-16

PAC Racing Valve Spring Seats and Cups PAC-S103-16

Valve Spring Locator, Inside Locating Shoulder, Steel, 1.550 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Set of 16

Part Number: RSC-PAC-S103-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PAC Racing Valve Locks PAC-L8025-16

PAC Racing Valve Locks PAC-L8025-16

PAC Racing Valve Locks PAC-L8025-16

Valve Locks, 10 degree, Square Groove-style, Machined, Steel, 1-groove, 0.344 in. Stem Diameter, Set of 16 Pairs

Part Number: RSC-PAC-L8025-16

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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PAC Racing Valve Spring Seats and Cups PAC-S135-16

PAC Racing Valve Spring Seats and Cups PAC-S135-16

PAC Racing Valve Spring Seats and Cups PAC-S135-16

Valve Spring Locator, Inside Locating Shoulder, Steel, 1.270 in. O.D., 0.570 in. I.D., 0.060 in. Thick, GM LS Engines, Set of 16

Part Number: RSC-PAC-S135-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PAC Racing Valve Spring Seats and Cups PAC-S111-16

PAC Racing Valve Spring Seats and Cups PAC-S111-16

PAC Racing Valve Spring Seats and Cups PAC-S111-16

Valve Spring Locators, Valve Spring Seats and Cups, Inside Locating Shoulder Type, Chromoly, 1.270 in. O.D., Set of 16

Part Number: RSC-PAC-S111-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PAC Racing Valve Locks PAC-L8133-16

PAC Racing Valve Locks PAC-L8133-16

PAC Racing Valve Locks PAC-L8133-16

Valve Locks, 8 degree, 1-groove, Machined, Steel, 0.344 in. Stem Diameter, Set of 16 Pairs

Part Number: RSC-PAC-L8133-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PAC Racing 300 Series Valve Spring Retainers PAC-R312-16

PAC Racing 300 Series Valve Spring Retainers PAC-R312-16

PAC Racing 300 Series Valve Spring Retainers PAC-R312-16

Valve Spring Retainers, 300 Series, Steel, 0.865 in. O.D., Single, Beehive, 7 degree, Set of 16

Part Number: RSC-PAC-R312-16

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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PAC Racing Valve Spring Seats and Cups PAC-S127-16

PAC Racing Valve Spring Seats and Cups PAC-S127-16

PAC Racing Valve Spring Seats and Cups PAC-S127-16

Steel Spring Seats (0.030 thick)

Part Number: RSC-PAC-S127-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PAC Racing Valve Spring Seats and Cups PAC-S113-16

PAC Racing Valve Spring Seats and Cups PAC-S113-16

PAC Racing Valve Spring Seats and Cups PAC-S113-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S113-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PAC Racing Valve Spring Seats and Cups PAC-S112-16

PAC Racing Valve Spring Seats and Cups PAC-S112-16

PAC Racing Valve Spring Seats and Cups PAC-S112-16

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.450 in. O.D., 0.570 in. I.D., 0.060 in. Thick, Set of 16

Part Number: RSC-PAC-S112-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PAC Racing Valve Spring Seats and Cups PAC-S114-16

PAC Racing Valve Spring Seats and Cups PAC-S114-16

PAC Racing Valve Spring Seats and Cups PAC-S114-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S114-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PAC Racing Valve Spring Seats and Cups PAC-S104-16

PAC Racing Valve Spring Seats and Cups PAC-S104-16

PAC Racing Valve Spring Seats and Cups PAC-S104-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S104-16

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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Estimated Ship Date: Sep 8, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S104

PAC Racing Valve Spring Seats and Cups PAC-S104

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025

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PAC Racing Valve Locks PAC-L8067-16

PAC Racing Valve Locks PAC-L8067-16

PAC Racing Valve Locks PAC-L8067-16

Valve Locks, 10 degree, 1-groove, Machined, Steel, 0.313 in. Stem Diameter, Set of 16 Pairs

Part Number: RSC-PAC-L8067-16

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

PAC Racing Valve Locks PAC-L8127-16

PAC Racing Valve Locks PAC-L8127-16

PAC Racing Valve Locks PAC-L8127-16

Steel Valve Locks - Mini 8 degree - Square Groove - Standard Install Height

Part Number: RSC-PAC-L8127-16

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

PAC Racing Valve Locks PAC-L8113-16

PAC Racing Valve Locks PAC-L8113-16

PAC Racing Valve Locks PAC-L8113-16

Valve Locks, 7 degree, Radius Groove-style, Machined, Steel, 1-groove, 8.00mm Stem Diameter, Set of 16 Pairs

Part Number: RSC-PAC-L8113-16

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

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PAC Racing Valve Locks PAC-L8113

PAC Racing Valve Locks PAC-L8113

4 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PAC Racing Valve Locks PAC-L8131-16

PAC Racing Valve Locks PAC-L8131-16

PAC Racing Valve Locks PAC-L8131-16

Steel Valve Locks - Mini 8 degree - Radius Groove - Standard Install Height

Part Number: RSC-PAC-L8131-16

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

PAC Racing Valve Locks PAC-L8092-16

PAC Racing Valve Locks PAC-L8092-16

PAC Racing Valve Locks PAC-L8092-16

Steel Valve Locks - Standard 10 degree - Square Groove - Standard Install Height

Part Number: RSC-PAC-L8092-16

Not Yet Reviewed

Estimated Ship Date: Sep 5, 2025 if ordered today

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Estimated Ship Date: Sep 5, 2025 if ordered today

PAC Racing Valve Locks PAC-L8092

PAC Racing Valve Locks PAC-L8092

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025

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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: Tomorrow

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PAC Racing Valve Locks PAC-L8147-16

PAC Racing Valve Locks PAC-L8147-16

PAC Racing Valve Locks PAC-L8147-16

Steel Valve Locks - Standard 7 degree - Square Groove - +0.050 Install Height

Part Number: RSC-PAC-L8147-16

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Estimated Ship Date: Sep 9, 2025 if ordered today

PAC Racing Valve Locks PAC-L8028-16

PAC Racing Valve Locks PAC-L8028-16

PAC Racing Valve Locks PAC-L8028-16

Valve Locks, 10 degree, Radius Groove-style, Machined, Steel, 1-groove, 0.342 in. Stem Diameter, Set of 16 Pairs

Part Number: RSC-PAC-L8028-16

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

PAC Racing Valve Locks PAC-L8028

PAC Racing Valve Locks PAC-L8028

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025

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PAC Racing 300 Series Valve Spring Retainers PAC-R331-16

PAC Racing 300 Series Valve Spring Retainers PAC-R331-16

PAC Racing 300 Series Valve Spring Retainers PAC-R331-16

Valve Spring Retainers, 300 Series, Steel, 0.800 in. O.D., Single, Beehive, 7 degree, Set of 16

Part Number: RSC-PAC-R331-16

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

PAC Racing 300 Series Valve Spring Retainers PAC-R331

PAC Racing 300 Series Valve Spring Retainers PAC-R331

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025

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