$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

Fall Clearance Sale - Save Today on The Parts You Need!

Availability

Camshafts & Valvetrain

Individual Parts
Part Groups

Results 1976 - 2000 of 2000 +

PAC Racing Valve Locks PAC-L8137-16

PAC Racing Valve Locks PAC-L8137-16

PAC Racing Valve Locks PAC-L8137-16

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

Part Number: RSC-PAC-L8137-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing Valve Locks PAC-L8137

PAC Racing Valve Locks PAC-L8137

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

PAC Racing Springs Valve Spring Retainers PAC-R373-16

PAC Racing Springs Valve Spring Retainers PAC-R373-16

PAC Racing Springs Valve Spring Retainers PAC-R373-16

RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R373-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Valve Locks PAC-L8148-16

PAC Racing Valve Locks PAC-L8148-16

PAC Racing Valve Locks PAC-L8148-16

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

Part Number: RSC-PAC-L8148-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Springs Valve Spring Retainers PAC-R388-16

PAC Racing Springs Valve Spring Retainers PAC-R388-16

PAC Racing Springs Valve Spring Retainers PAC-R388-16

VALVE SPRING RETAINERS

Part Number: RSC-PAC-R388-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Springs Valve Locks PAC-L8068-16

PAC Racing Springs Valve Locks PAC-L8068-16

PAC Racing Springs Valve Locks PAC-L8068-16

VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8068-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Valve Locks PAC-L8073-16

PAC Racing Valve Locks PAC-L8073-16

PAC Racing Valve Locks PAC-L8073-16

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

Part Number: RSC-PAC-L8073-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Valve Locks PAC-L8074-16

PAC Racing Valve Locks PAC-L8074-16

PAC Racing Valve Locks PAC-L8074-16

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

Part Number: RSC-PAC-L8074-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing Valve Locks PAC-L8074

PAC Racing Valve Locks PAC-L8074

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

PAC Racing Valve Locks PAC-L8075-16

PAC Racing Valve Locks PAC-L8075-16

PAC Racing Valve Locks PAC-L8075-16

Steel Valve Locks - Standard 8 degree - Square Groove - +0.050 Install Height

Part Number: RSC-PAC-L8075-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Valve Locks PAC-L8076-16

PAC Racing Valve Locks PAC-L8076-16

PAC Racing Valve Locks PAC-L8076-16

Steel Valve Locks - Standard 8 degree - Radius Groove - +0.050 Install Height

Part Number: RSC-PAC-L8076-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Valve Locks PAC-L8080-16

PAC Racing Valve Locks PAC-L8080-16

PAC Racing Valve Locks PAC-L8080-16

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

Part Number: RSC-PAC-L8080-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing Valve Locks PAC-L8080

PAC Racing Valve Locks PAC-L8080

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

PAC Racing Valve Locks PAC-L8084-16

PAC Racing Valve Locks PAC-L8084-16

PAC Racing Valve Locks PAC-L8084-16

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

Part Number: RSC-PAC-L8084-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Valve Locks PAC-L8085-16

PAC Racing Valve Locks PAC-L8085-16

PAC Racing Valve Locks PAC-L8085-16

Steel Valve Locks - Standard 8 degree - Radius Groove - +0.050 Install Height

Part Number: RSC-PAC-L8085-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Valve Locks PAC-L8153-16

PAC Racing Valve Locks PAC-L8153-16

PAC Racing Valve Locks PAC-L8153-16

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

Part Number: RSC-PAC-L8153-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Springs Valve Locks PAC-L8162-16

PAC Racing Springs Valve Locks PAC-L8162-16

PAC Racing Springs Valve Locks PAC-L8162-16

VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8162-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Valve Locks PAC-L8138-16

PAC Racing Valve Locks PAC-L8138-16

PAC Racing Valve Locks PAC-L8138-16

Steel Valve Locks - Mini 8 degree - Square Groove - +0.050 Install Height

Part Number: RSC-PAC-L8138-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S123-16

PAC Racing Valve Spring Seats and Cups PAC-S123-16

PAC Racing Valve Spring Seats and Cups PAC-S123-16

Steel Seats - for Pacaloy Retainers

Part Number: RSC-PAC-S123-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing Valve Spring Seats and Cups PAC-S123

PAC Racing Valve Spring Seats and Cups PAC-S123

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

PAC Racing Springs Valve Spring Locators PAC-S124-16

PAC Racing Springs Valve Spring Locators PAC-S124-16

PAC Racing Springs Valve Spring Locators PAC-S124-16

Steel Seats - for Pacaloy Retainers

Part Number: RSC-PAC-S124-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Springs Valve Spring Locators PAC-S125-16

PAC Racing Springs Valve Spring Locators PAC-S125-16

PAC Racing Springs Valve Spring Locators PAC-S125-16

Chrome Moly

Part Number: RSC-PAC-S125-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S131-16

PAC Racing Valve Spring Seats and Cups PAC-S131-16

PAC Racing Valve Spring Seats and Cups PAC-S131-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S131-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S136-16

PAC Racing Valve Spring Seats and Cups PAC-S136-16

PAC Racing Valve Spring Seats and Cups PAC-S136-16

Steel Spring Seats 0.030 thick for RPM Dual Springs

Part Number: RSC-PAC-S136-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S107-16

PAC Racing Valve Spring Seats and Cups PAC-S107-16

PAC Racing Valve Spring Seats and Cups PAC-S107-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S107-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S108-16

PAC Racing Valve Spring Seats and Cups PAC-S108-16

PAC Racing Valve Spring Seats and Cups PAC-S108-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S108-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S118-16

PAC Racing Valve Spring Seats and Cups PAC-S118-16

PAC Racing Valve Spring Seats and Cups PAC-S118-16

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S118-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

PAC Racing Valve Locks PAC-L8038-16

PAC Racing Valve Locks PAC-L8038-16

PAC Racing Valve Locks PAC-L8038-16

Valve Locks, 8 degree, Radius Groove-style, Machined, Steel, 1-groove, 0.342 in. Stem Diameter, Set of 16 Pairs

Part Number: RSC-PAC-L8038-16

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 6, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing Valve Locks PAC-L8038

PAC Racing Valve Locks PAC-L8038

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Manley Super 7 Degree Valve Locks 13085-16

Manley Super 7 Degree Valve Locks 13085-16

Manley Super 7 Degree Valve Locks 13085-16

Valve Locks, Machined, Steel, 7 Degree, 1-Groove, 5/16 in. Valve Stem, +.050 in. Height, Set of 32

Part Number: MAN-13085-16

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

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