Camshafts, Valves, Lifters, Rockers & More

COMP Cams Magnum Rocker Arm Replacement Pivot Balls 1400B-1

COMP Cams Magnum Rocker Arm Replacement Pivot Balls 1400B-1

Pivot Ball, Replacement for Magnum Rockers, fits 3/8 in. Stud, Each

Part Number: CCA-1400B-1

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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COMP Cams Ultra Pro Magnum Rocker Arms 1629-1

Rocker Arm, Ultra Pro Magnum, Full Roller, Chromoly Steel, 1.7 Ratio, 3/8 in. Stud, Chevy, Big Block W, Each

Part Number: CCA-1629-1

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Top Street Performance Rocker Arms 72980

PRO SERIES 2024 ALUMINUM ROLLER ROCKER ARMS - LS3/L92, 1.8 RATIO, NEEDLE BEARING TIP

Part Number: TSN-72980

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Scorpion Race Series Rocker Arms SCP1000-1

Rocker Arms, Race Series, Chevy 265-400, Full Roller, 1.5 Ratio, 3/8 in. stud, Each

Part Number: SCC-SCP1000-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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COMP Cams High Energy Rocker Arms 1266-1

Rocker Arms, High Energy, Stamped Steel, Stud Mount, 1.6 Ratio, Ford, 240/300, Each

Part Number: CCA-1266-1

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Melling Rocker Arms MR-703

VALVE ROCKER ARM

Part Number: MEL-MR-703

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Scorpion Race Series Rocker Arms SCP1004-1

Rocker Arms, Race Series, Chevy 265-400, Full Roller, 1.3 Ratio, 3/8 in. stud, Each

Part Number: SCC-SCP1004-1

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

COMP Cams Shaft Mount Aluminum Rocker Arms 1511CPG

Rocker Arm; Shaft Mount Aluminum Rocker Arm; Ratio 1.5 Int./Exh.; Chevy Small Block PTL/RHS Pro Action

Part Number: CCA-1511

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Engine Works Polylocks 78-8

Rocker Arm Nuts, Stud Girdle Polylock, 12-Point, Non-Roller, 7/16 in.-20 Thread, 0.600 in. Slot Width, 2.60 in. Length, Set of 8

Part Number: EW1-78-8

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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COMP Cams Rocker Arm Screws 4654SS-16

LS1 SET SCREW 3/8 - 24 X .250

Part Number: CCA-4654SS-16

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Pioneer Replacement Rocker Arms RK-888-X

Rocker Arms, Pedestal Mount, Stamped Steel, OEM Style, 1.7 Ratio, Fits Ford, 351C 1970-74, Each

Part Number: PIO-RK-888-X

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Melling Rocker Arms MRK-547

5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Scorpion Rocker Arm Nuts SCPPL716-1

7/16 Race Series Polylock Single

Part Number: SCC-SCPPL716-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Melling Rocker Arms MR-1266

Engine Rocker Arm, Nissan, Steel, Exhaust, Each

Part Number: MEL-MR-1266

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Harland Sharp Original Roller Rockers L11520-1

Rocker Arms, Original Roller, Shaft Mount, 1.5 Ratio, Roller Tip, Aluminum, Orange Anodized, Triumph, Offset Left, Each

Part Number: CSP-L11520-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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COMP Cams LS1 Gen III Aluminum Shaft Rockers 1501CPG

Rocker Arms, Shaft Mount, 1.8 Ratio, Aluminum, Roller Rockers, Chevy, Small Block, LS1, Kit

Part Number: CCA-1501

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Trick Flow® Rocker Arm Adjusting Nuts TFS-70000905-1

Rocker Arm Nut, Roller Rocker, 7/16 in.-20 Thread, .600 in. Outside Diameter, Each

Part Number: TFS-70000905-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Melling Rocker Arms for 1998-2008 RAM 2500, 1998-2007 RAM 3500 - MRK-1333

Rocker Arm, Replacement, Stamped Steel, Dodge, 5.9L, L6, Diesel, Each

Part Number: MEL-MRK-1333

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Dart Rocker Arm Studs 27002103

Rocker Arm Stud, 8740 Chromoly, 7/16-14 in. Thread, 3/8-16 in. Thread, Chevy, Small Block, Dart, Each

Part Number: DRT-27002103

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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COMP Cams Ultra Gold ARC Series Aluminum Break-In Rocker Arms 19012-1

Rocker Arms, Ultra Gold Break-In, Full Roller, 1.3 Ratio, Aluminum, 7/16 in. Stud Size, Chevy, Each

Part Number: CCA-19012-1

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

COMP Cams Hi-Tech Rocker Arm Studs 4507-1

Rocker Arm Shaft; Hi-Tech Race; Rocker Arm Stud; Base Thread 7/16 in.; Length 1.680; Stud Size 7/16 in.; 1 pc.

Part Number: CCA-4507-1

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Engine Works Rocker Arm Stud Girdles 10400

Stud Girdles, Clamp-on, Aluminum, Natural, Chevy, Small Block, Pair

Part Number: EW1-10400

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Scorpion Endurance Marine Series Rocker Arms SCP4016-1

Rocker Arm, Endurance Marine Series, Full Roller, 1.8 Ratio, 7/16 in. Stud Size, Chevy, Big Block, Each

Part Number: SCC-SCP4016-1

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Scorpion Race Series Rocker Arms SCP1006-1

Rocker Arms, Race Series, Chevy 265-400, Full Roller, 1.55 Ratio, 3/8 in. stud, Each

Part Number: SCC-SCP1006-1

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Summit Racing™ Pro LS Upgraded Rocker Arms SUM-141555I-1

Rocker Arms, Roller Bearing Trunnion, LS-7, Assembled, Steel, 1.8 Ratio, Offset Intake, Rectangle Port, Chevy, Each

Part Number: SUM-141555I-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Scorpion Race Series Rocker Arms SCP1213

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: SCC-1213

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today