Camshafts & Valvetrain Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

PRW RockerLocs 1200315-01

Rocker Arm Stud Girdle Adjuster

Part Number: PQX-1200315-01

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Manley Super 7 Degree Valve Locks 13051-1

Valve Lock, Machined, Steel, 7 Degree, 1-Groove Beadlock, 5/16 in. Valve Stem, Pair

Part Number: MAN-13051-1

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Melling Valves V0504

Melling Valves V0504

VALVE-INTAKE

Part Number: MEL-V0504

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

Melling Valve Springs 466664

VALVE SPRINGS PACK OF 4

Part Number: MEL-466664

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

COMP Cams Rocker Arm Hold-Down Bolts 137024

Rocker Arm Hold-Down Bolt, Internal Allen Head, Steel, Black Oxide, Chevy, Small Block LS, Each

Part Number: CCA-137024

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

COMP Cams Timing Belt Drive Replacement Parts 6100WB

SHIMS .020

Part Number: CCA-6100WB

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Engine Works Timing Covers 130080

Timing Cover, 1-Piece, Steel, Gray, Chevy, Big Block, Each

Part Number: EW1-130080

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Trick Flow® Valve Locks TFS-31400443-1

Valve Lock, Stamped, Steel, 7 Degree, 1-Groove, 11/32 in. Valve Stem, Pair

Part Number: TFS-31400443-1

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Melling Rocker Arm Nuts MRM-1720

NUT-ENG VALVE ROCKER ARM

Part Number: MEL-MRM-1720

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

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: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

PAC Racing Valve Locks PAC-L8151

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

Part Number: RSC-PAC-L8151

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing Valve Locks PAC-L8151-16

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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PAC Racing Valve Locks PAC-L8146

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

Part Number: RSC-PAC-L8146

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Melling Valves V1340

Valve, Exhaust, 1.550 in. Head Diameter, 9.45mm Stem Diameter, 5.016 in. Overall Length, Buick, Oldsmobile, Pontiac, Each

Part Number: MEL-V1340

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Manley Valve Spring Cups and Locators 42121-1

Valve Spring Locator, Outside, Steel, .062 in. Thick, 1.740 in. O.D., .635 in. I.D., Each

Part Number: MAN-42121-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Manley Super 7 Degree Valve Locks 13061-1

Valve Lock, Machined, Steel, 7 Degree, 1-Groove Beadlock, 11/32 in. Valve Stem, Pair

Part Number: MAN-13061-1

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

PAC Racing Springs Valve Locks PAC-L8088

VALVE LOCKS PAC STEEL

Part Number: RSC-PAC-L8088

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Chevrolet Performance Valve Spring Retainers 12575196

Valve Spring Retainer, Replacement, OEM Style, Steel, Standard, 0.732 in. OD, 0.299 in. ID, 0.059 in. Thick, Buick, Cadillac, Chevy, GMC, Hummer, Each

Part Number: NAL-12575196

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Manley Pushrods 25726-1

Pushrod, 1010 Steel, Heat-Treated, 5/16 in. Diameter, 9.130 in. Length, Universal, Each

Part Number: MAN-25726-1

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Manley 10 Degree Machined Valve Locks 13097-1

Valve Lock, Machined, Steel, 10 Degree, 1-Groove, 11/32 in. Valve Stem, Pair

Part Number: MAN-13097-1

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Trick Flow® Valve Locks TFS-52900450-1

Valve Locks, 7 Degree, 1-Groove, 7mm Stem, Chromoly, Pair

Part Number: TFS-52900450-1

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Pioneer Camshaft Locking Plates 839030

Cam Lock Plate, Steel, Black, Chevy, Oldsmobile, Pontiac, V6, V8, Each

Part Number: PIO-839030

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Melling Camshaft Thrust Plates MG221

Camshaft Thrust Plate Shim Washer, Brass, AMC, Buick, Chevy, Jeep, Oldsmobile, Pontiac, Studebaker, Each

Part Number: MEL-MG221

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

COMP Cams Steel Valve Spring Retainers 749-1

Valve Spring Retainer, Steel, 10 Degree, 1.550 in. Outside Diameter, .745 in. Inside Diameter, Each

Part Number: CCA-749-1

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

COMP Cams Steel Valve Spring Retainers 748-1

Valve Spring Retainer, Steel, 10 Degree, 1.550 in. Outside Diameter, .798 in. Inside Diameter, Each

Part Number: CCA-748-1

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Manley Budget Series Replacement Valves 10476-1

Valve, Intake, Stainless Steel, 1.940 in. Diameter, .341 in. Stem, 4.880 in. Length, Chevy, Each

Part Number: MAN-10476-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today