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

AFR Rocker Arm Studs 6407-1

Rocker Arm Studs, 7/16-14 in. Base Thread, 7/16-20 in. Rocker Arm Nut Thread, 2.00 in. Stud Length, Chevy, Ford, Big Block, Each

Part Number: AFR-6407-1

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PRW Rocker Arm Adjuster Screws 1273018-01

Rocker Arm Adjusting Screw

Part Number: PQX-1273018-01

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Scorpion Rocker Arm Nuts SCPPL38-1

Scorpion Rocker Arm Nuts SCPPL38-1

3/8 Race Series Polylock Single

Part Number: SCC-SCPPL38-1

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Manley Chromoly Swedged End Pushrods 25869-1

Pushrods, Chromoly Swedged End, Heat-treated, 5/16 in. Diameter, Ball Tips, 9.900 in. Overall Length, Each

Part Number: MAN-25869-1

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Manley Chromoly Swedged End Pushrods 25688-1

Pushrods, Chromoly Swedged End, Heat-treated, 5/16 in. Diameter, Ball Tips, 6.875 in. Overall Length, Each

Part Number: MAN-25688-1

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

ACDelco Valve Springs 12686721

Engine Valve Spring, Engine Valve Spring, SPRING-VLV

Part Number: ADO-12686721

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

PAC Racing Valve Spring Shims PAC-S197

Shims - 1.620 - 0.030 thick

Part Number: RSC-PAC-S197

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

BTR One-Piece Pushrods PR7825312-1

PUSHROD, BTR CHROMOLY ONE PIECE PUSHRODS - 7.825" LONG - 5/16" DIAMETER - .080" WALL - SOLD INDIVIDUALLY

Part Number: BTC-PR78253121

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COMP Cams Super Valve Locks 616-4

Valve Locks, Machined, Steel Alloy, 10 Degree, 1-Groove, 3/8 in. Valve Stem, +.050 Installed Height, Set of 8

Part Number: CCA-616-4

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Hot Cams Refill Shim Packages 68-748170

Valve Shims, 1.70mm Thickness, 7.48mm Diameter, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK748170

5.0 out of 5 stars ( 1 )

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Hot Cams Refill Shim Packages 68-748155

Valve Shims, 1.55mm Thickness, 7.48mm Diameter, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK748155

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COMP Cams Valve Springs 972-1

Valve Spring, Single, 1.460 in. Outside Diameter, 328 lbs./in. Rate, 1.195 in. Coil Bind Height, Each

Part Number: CCA-972-1

5.0 out of 5 stars ( 1 )

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Trend Pushrods Valve Spring Shims 03-2220

1.640 x .640 x .020 Shim

Part Number: TPD-03-2220

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Dart Valve Spring Locators and Cups 23100004

Valve Spring Locator, Outside, Steel, .060 in. Thick, 1.730 in. O.D.,1.650 in. I.D.,1.620 in. Spring O.D.,Each

Part Number: DRT-23100004

5.0 out of 5 stars ( 1 )

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Trend Pushrods Valve Spring Shims 03-2310

1.250 x .520 x .010 Shim

Part Number: TPD-03-2310

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Melling Replacement Hydraulic Lifters JB-2240

LIFTERS-ENGINE VALVE

Part Number: MEL-JB-2240

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

ACDelco GM Genuine Parts Camshaft Bolts 12565425

Camshaft Sprocket Bolt, Steel, Zinc Phosphate, Chevy, L4/L5/L6, Each

Part Number: ADO-12565425

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PAC Racing Valve Spring Shims PAC-S198

Shims - 1.620 - 0.020 thick

Part Number: RSC-PAC-S198

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COMP Cams Roller Lifter Link Bars 873-L

Roller Lifter Link Bar, Vertical, Offset, Chevy, Big Block, for 0.300 in. Taller CCA Lifters Only, Each

Part Number: CCA-873-L

5.0 out of 5 stars ( 1 )

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Melling Pushrods MPR-337

Pushrod, Steel, Cup/Ball, 5/16 in. Diameter, 5.242 in. Length, Each

Part Number: MEL-MPR-337

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

COMP Cams Super Valve Locks 612-4

Valve Locks, Machined, Steel, 10 Degree, 1-Groove, 3/8 in. Valve Stem, Set of 8

Part Number: CCA-612-4

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Manley Chromoly Swedged End Pushrods 25766-1

Pushrod, Chromoly, Heat-Treated, 5/16 in. Diameter, 9.050 in. Length, Ball Ends, Each

Part Number: MAN-25766-1

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Trick Flow® Valve Locks TFS-52400444-1

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

Part Number: TFS-52400444-1

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COMP Cams Steel Valve Spring Retainers 761-1

Valve Spring Retainers, Steel, 7 Degree, 1.055 in. Outside Diameter, Beehive, Mopar, 5.7L Hemi, Each

Part Number: CCA-761-1

5.0 out of 5 stars ( 1 )

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COMP Cams Hi-Tech Rocker Arm Studs 4515-1

Rocker Arm Stud, 7/16-20 in. Base Thread, 3/8-16 in. Nut Thread, 1.895 in. Effective Stud Length, Each

Part Number: CCA-4515-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today